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- the Administration page for more information on the FNAA. Please see How to Cite for details on the correct mode of citation for illustrations.377 bytes (55 words) - 20:07, 14 June 2022
- more information on Utah State University's copyright. Please see How to Cite for details on the correct mode of citation for illustrations.219 bytes (33 words) - 18:57, 16 December 2019
- How to Cite (section How To Cite FNA)formats should be used, depending on which version is being cited. Citing the online version To cite a particular part of the online version of a published4 KB (572 words) - 17:35, 7 November 2023
- edu/ for more information on the Smithsonian Institution. Please see How to Cite for details on the correct mode of citation for illustrations.174 bytes (28 words) - 18:57, 16 December 2019
- more information on the University of Michigan Herbarium. Please see How to Cite for details on the correct mode of citation for illustrations.195 bytes (31 words) - 19:56, 26 April 2021
- Preface Introduction Credits Literature Cited A Acanthospermum Acanthospermum australe Acanthospermum hispidum Acanthospermum humile Achyrachaena Achyrachaena259 bytes (108 words) - 15:36, 17 July 2020
- Preface Introduction Credits Literature Cited A Alliaria Alliaria petiolata Alyssum Alyssum alyssoides Alyssum desertorum Alyssum murale Alyssum obovatum248 bytes (113 words) - 15:31, 17 July 2020
- Preface Introduction Credits Literature Cited A Abietinella Abietinella abietina Acroporium Acroporium smallii Alsia Alsia californica Amblyodon Amblyodon259 bytes (94 words) - 15:38, 17 July 2020
- Mosses (Phylum Bryophyta) Economic and Ethnic Uses of Bryophytes Literature Cited A Acaulon Acaulon muticum Acaulon muticum var. muticum Acaulon muticum var400 bytes (119 words) - 15:38, 17 July 2020
- Preface Introduction Credits Literature Cited A Acamptopappus Acamptopappus shockleyi Acamptopappus sphaerocephalus Acamptopappus sphaerocephalus var.259 bytes (124 words) - 15:35, 17 July 2020
- with Emphasis on Scrophulariaceae in the Broad Sense Credits Literature Cited A Agalinis Agalinis aphylla Agalinis aspera Agalinis auriculata Agalinis384 bytes (129 words) - 15:34, 17 July 2020
- Preface Introduction Credits Literature Cited Index to families/volumes of vascular plants A Abelmoschus Abelmoschus esculentus Abutilon Abutilon abutiloides336 bytes (111 words) - 15:30, 17 July 2020
- Preface Introduction Credits Literature Cited A Acanthoscyphus Acanthoscyphus parishii Acanthoscyphus parishii var. abramsii Acanthoscyphus parishii var254 bytes (142 words) - 15:28, 17 July 2020
- Preface Introduction Credits Literature Cited A Acaena Acaena novae-zelandiae Acaena pallida Acaena pinnatifida Adenostoma Adenostoma fasciculatum Adenostoma254 bytes (129 words) - 15:32, 17 July 2020
- Preface Introduction Credits Literature Cited Index to families/volumes of vascular plants, current as of April 2016 A Acalypha Acalypha alopecuroidea378 bytes (147 words) - 15:33, 17 July 2020
- Preface Introduction Credits Literature Cited A Abildgaardia Abildgaardia ovata Amphiscirpus Amphiscirpus nevadensis B Blysmopsis Blysmopsis rufa Bolboschoenus259 bytes (123 words) - 15:37, 17 July 2020
- Preface Introduction Credits Literature Cited A Aeonium Aeonium arboreum Aeonium arboreum var. arboreum Aeonium haworthii Agarista Agarista populifolia248 bytes (134 words) - 15:31, 17 July 2020
- Preface Introduction Credits Literature cited A Abronia Abronia alpina Abronia ameliae Abronia ammophila Abronia angustifolia Abronia argillosa Abronia254 bytes (126 words) - 15:27, 17 July 2020
- Preface Introduction Credits Literature Cited A Achillea Achillea alpina Achillea millefolium Achillea nobilis Achillea ptarmica Acourtia Acourtia microcephala259 bytes (126 words) - 15:34, 17 July 2020
- Preface Introduction Credits Literature Cited A Ammannia Ammannia auriculata Ammannia coccinea Ammannia grayi Ammannia latifolia Ammannia robusta Asemeia260 bytes (129 words) - 20:44, 26 October 2022
- Scope (section How To Cite this Work)vol. 26, 2002; vol. 27, 2007; vol 28, 2014; vol 9, 2014; vol 6, 2015. To cite a particular part of one of the published volumes, use the following model:7 KB (1,114 words) - 17:55, 26 July 2019
- publication, did not specifically attribute this combination to Nuttall; he did cite Salisbury in his first mention of the name S. foetidus. Symplocarpus foetidus5 KB (582 words) - 21:31, 5 November 2020
- Provisional Publications How to Cite Future Volumes For Contributors & Reviewers Purchase the Volumes Literature Cited Copyright Science Outreach Goals3 KB (262 words) - 19:55, 22 January 2024
- idopsis, 2002); no specimens were cited. G. A. Mulligan (1996), who treated the taxon as Arabis media, did not cite specimens either. Representative Alaskan3 KB (217 words) - 23:35, 5 November 2020
- as being insignificant relative to similarities. They did not discuss, or cite, the palynological differences presented by Parnell, which are congruent4 KB (465 words) - 23:43, 5 November 2020
- providing appropriate attribution. For citation instructions, see How to Cite. Distribution data for volumes 24 and 25 (Poaceae family) found in this web2 KB (146 words) - 18:56, 26 June 2020
- A. Al-Shehbaz Common names: Yellow-cress Etymology: Saxon rorippen, name cited by Euricius Cordus, 1515–1544 Synonyms: Brachiolobos Allioni Kardamoglyphos Schlechtendal15 KB (1,038 words) - 23:36, 5 November 2020
- 1832. David J. Keil Etymology: Pre-Linnaean genus name Amberboi Vaillant, cited by Linnaeus in his original publication of Centaurea Basionym: Centaurea4 KB (376 words) - 20:49, 5 November 2020
- Flacourtiaceae. The presence, in both families, of salicoid teeth is often cited in support of their close relationship (W. S. Judd 1997b; O. Nandi et al9 KB (932 words) - 23:29, 5 November 2020
- 2: 1037. 1753. , Gen. Pl. ed. 5, 460. 1754. Walter C. Holmes Etymology: Cited by Dioscorides as Roman name for a species of Catananche Linnaeus (Asteraceae)2 KB (152 words) - 23:23, 5 November 2020
- However, the specimens cited by Haring were variously either T. tortuosa var. fragilifolia or T. alpicola, and of the two cited for Utah by Flowers, the14 KB (1,244 words) - 22:28, 5 November 2020
- Credits Literature Cited Asteraceae Magnoliophyta: Asteridae (in part): Asteraceae, part 2 © 2006 Preface Introduction Credits Literature Cited Asteraceae Magnoliophyta:8 KB (637 words) - 20:50, 26 October 2022
- Ficus pseudocarica Miquel was cited by P. A. Munz (1974) as an occasional escape in the Santa Barbara region. It is not cited by other workers, and I have6 KB (407 words) - 22:51, 5 November 2020
- the literature requires further study to determine which species is being cited. The rhizomes of Acorus calamus contain an aromatic oil that has been used5 KB (603 words) - 21:31, 5 November 2020
- World succulent Euphorbia and New World cacti is one of the most commonly cited examples of convergent evolution. The most distinctive feature of Euphorbia12 KB (1,294 words) - 15:46, 17 May 2021
- Munz (1959), but was cited as a synonym of Atriplex argentea by P. C. Standley (1916). H. M. Hall and F. E. Clements (1923) cited this as a synonym of42 KB (793 words) - 22:59, 5 November 2020
- the same species as a waif in Lake County, Ohio. T. C. Cooperrider (1995) cited that report and indicated that he had not seen a specimen. Cultivated Ceratostigma5 KB (493 words) - 23:08, 5 November 2020
- 11 (1 in the flora). In his revision of Callaeum, D. M. Johnson (1986c) cited a specimen of C. macropterum (de Candolle) D. M. Johnson, Palmer s.n. in4 KB (453 words) - 20:13, 5 November 2020
- flowers (simultaneous in C. georgianum and C. glomeratum). Flowering dates cited are for chasmogamous flowers. All species of Crocanthemum are fire-tolerant9 KB (467 words) - 16:36, 26 October 2022
- Please see below for PDF documents of Literature Cited by volume(s), which have been corrected retrospectively as needed and provide citations as current1,021 bytes (93 words) - 20:54, 10 November 2023
- microphylla, and for the present species used S. exilifolia. Dorn did not cite specimens of S. exilifolia, but Texas plants, possibly annotated by him,5 KB (513 words) - 23:33, 5 November 2020
- (1998) found that these specimens are H. nevadense. E. Lawton (1965) did not cite H. nuttalii for these states. The species can be recognized in the field5 KB (507 words) - 22:37, 5 November 2020
- Lophiola are more obscure and are discussed more fully in the references cited below and under that genus. Geerinck, D. 1969. Genera des Haemodoraceae et5 KB (434 words) - 22:13, 5 November 2020
- taken in the Richardson Mountain region of Mackenzie. R.L. Hauke (1978) cited collections of E. × font-queri from British Columbia and California. Species10 KB (489 words) - 15:20, 2 June 2022
- name Stuckenia had been previously published, however, and P. pectinatus cited (C. Börner 1912), making the generic name Coleogeton superfluous. Stuckenia6 KB (448 words) - 21:30, 5 November 2020
- from the Chinati Mountains, Presidio County, Texas, but no specimens were cited and none have been located. This species grows nearby in Chihuahua, Mexico9 KB (598 words) - 20:17, 5 November 2020
- stated that the taxon was reported for San Diego County, California, but cited no documenting specimens. I. L. Wiggins (F. Shreve and I. L. Wiggins 1964)4 KB (399 words) - 18:02, 6 November 2020
- publications are copyrighted by the Flora North America Association and are to be cited as follows: Author, Date, Title (e.g. Genus name, Flora of North America3 KB (401 words) - 16:43, 29 January 2024
- Eleocharis fistulosa (Poiret) Link (= E. acutangula (Roxburgh) Schultes) was cited from North America by H. K. Svenson (1957) and D. S. Correll and H. B. Correll6 KB (410 words) - 21:38, 5 November 2020
- “informal” series that he did not validly publish. Some of Duke’s series were cited by M. Escamilla and V. Sosa (2000), apparently assuming that they were “real”7 KB (508 words) - 23:09, 5 November 2020
- width. Leaf blade measurements cited by Stutz et al. are “25–35 mm, 10–13 mm wide.” Leaf blades in the type series cited by those authors actually measure4 KB (451 words) - 21:03, 2 December 2021
- in dispute because Notholaena has been lectotypified by several authors citing three different type species. The rules of priority favor the first typification9 KB (644 words) - 21:25, 5 November 2020
- and believe that no continuing populations exist. R. M. Beauchamp (1986) cited populations on banks and dumps; he has stated subsequently (pers. comm.)11 KB (1,103 words) - 22:56, 5 November 2020
- possible hybrid between T. ohiensis and Callisia rosea (as Cuthbertia rosea), cited by Anderson and Woodson, is omitted: the specimens appear to be merely gracile14 KB (616 words) - 21:29, 5 November 2020
- broader sense, including Machaerina Vahl (G. Kükenthal 1942). Later studies (cited by G. C. Tucker 1987) argue against such a broad circumscription of the genus5 KB (456 words) - 21:40, 5 November 2020
- a thorough study. Saxifraga firma Litvinov ex Losina-Losinskaja has been cited for North America; the name belongs in synonymy of a Eurasian subspecies3 KB (278 words) - 18:18, 6 November 2020
- reported in southern Florida by J. K. Small (1933). No voucher specimens were cited or are known to exist. Small also reported Zamia pumila Linnaeus from Florida4 KB (451 words) - 21:24, 5 November 2020
- Tilia glabra Ventenat is a superfluous name; T. americana Linnaeus was cited as a synonym. Tilia michauxii Nuttall was a provisional name and was not8 KB (953 words) - 23:20, 5 November 2020
- either failed or produced sterile hybrids (Mooring 2002). D. P. Tibor (2001) cited nine taxa of Eriophyllum as rare or endangered: the perennials E. confertiflorum10 KB (777 words) - 21:15, 5 November 2020
- Scrophularia macrantha, with relatively showy, large, red corollas, is often cited as hummingbird-visited, and other species are hummingbird-visited as well;7 KB (537 words) - 20:31, 5 November 2020
- the only pistillate branch is very immature. The name A. gardneri, also cited provisionally by Watson within the concept of A. nuttallii, clearly has priority6 KB (644 words) - 18:01, 6 November 2020
- feature in robust (longer) stems and leaves. Dichodontium olympicum is often cited as dioicous in past literature, while J.-P. Frahm et al. (1998) correctly4 KB (495 words) - 22:26, 5 November 2020
- Specimens of D. sitchense from Greenland, Newfoundland, and Washington cited by J. H. Wilce (1965) are actually this hybrid. None. None. window.prope3 KB (334 words) - 23:15, 20 February 2024
- subsp. luteospadix (Fernald) Blackwell & Blackwell. All of the specimens cited in their treatment of the genus are P. virginica. The two species of Peltandra4 KB (402 words) - 21:29, 5 November 2020
- ends. Although the prorulae are small (H. A. Crum and L. E. Anderson 1981 cited the cells as smooth), they are easily seen at 400× since they are relatively3 KB (273 words) - 22:35, 5 November 2020
- Nebr., Okla., S.Dak., Tex., Utah, Wis., Wyo. All of the chromosome counts cited by E. Anderson (1954) for this species are attributable to Tradescantia occidentalis3 KB (251 words) - 19:33, 6 November 2020
- at Newport News, Warwich County, Virginia, by Clyde F. Reed (PH!). It is cited here as a chance introduction whose continuance in a unique habitat should8 KB (538 words) - 21:40, 5 November 2020
- (Arisaema). Araceae contain crystals of calcium oxalate, which are often cited as causing the intense irritation experienced when handling or consuming10 KB (1,075 words) - 21:31, 5 November 2020
- (1989) to be weakly differentiated in North America, and he tentatively cited specimens from Nova Scotia, Newfoundland, and South Dakota. Ando noted that5 KB (426 words) - 22:38, 5 November 2020
- Progress towards consensus. Bradleya 8: 85–107. Hunt, D. R., comp. 1999. CITES Cactaceae Checklist, ed. 2. Kew. Wallace, R. S. 1995. Molecular systematic32 KB (1,968 words) - 20:34, 6 November 2020
- S. exigua subsp. coronaria consistent with results of previous studies (cited above). It is to be hoped that taxonomic information presented below will11 KB (983 words) - 20:53, 5 November 2020
- (long-)rectangular with smooth surfaces (R. Ochyra 1989). M. R. Crosby et al. (1999) cited four genera for the family, Actinothuidium Brotherus, Echinophyllum (as Bryochenea5 KB (530 words) - 22:36, 5 November 2020
- Caryopses 3.5-6 mm, terete. 2n = 22. Cialdella & Giussani (2002) mistakenly cited Gould (1958) as having reported 2n = 28. Generated Map Legacy Map Del., D4 KB (470 words) - 17:22, 11 May 2021
- each cited from California, Utah, and Oregon). The specimen examined by Howell was apparently the Oregon collection by [Elihu] Hall that Gray cited. The8 KB (1,049 words) - 19:28, 6 November 2020
- common (D. K. Northington 1974; B. L. Turner and K. J. Kim 1990; and works cited therein). Northington, D. K. 1974. Systematic studies of the genus Pyrrhopappus5 KB (425 words) - 20:53, 5 November 2020
- 1993) are also in accord with the segregation of these two subgenera; in the cited article, these groups are called sect. Amaranthus and sect. Blitopsis. None5 KB (541 words) - 23:01, 5 November 2020
- H. Bailey et al. (1976) listed taxa only in the horticultural trade and cited 34 species and 36 cultivars that had been listed in the previous two decades5 KB (456 words) - 20:17, 5 November 2020
- thereof is based on information in floras, on herbarium labels, or in reports cited in the Plants for a Future database (www.ibiblio.org/pfaf), not on personal23 KB (1,561 words) - 23:47, 5 November 2020
- and molecular examination of the holotype as well as the other specimens cited in the original description showed that three characters in M. Garneau's3 KB (333 words) - 20:14, 5 November 2020
- R. Shevock (2004) of G. tergestina from North America. We have seen all cited specimens in these papers and they all represent G. crinitoleucophaea or4 KB (464 words) - 19:03, 30 April 2021
- remains to be determined. The pistillate flowers of Nestronia have been cited as an example of a receptacular inferior ovary by F. H. Smith and E. C. Smith3 KB (281 words) - 20:16, 5 November 2020
- regions. Muenscher's report was presumably based on J. K. Small (1933), who cited the species as abundant along newly built levees of the Mississippi River4 KB (404 words) - 22:46, 5 November 2020
- It was also tentatively reported for New Mexico, but no localities were cited (W. C. Martin and C. R. Hutchins 1980). The proper taxonomic position of3 KB (335 words) - 23:01, 5 November 2020
- as Polygonum polystachyum or Aconogonon polystachyum. Hong S. P. (1993) cited morphological and anatomical evidence for including Rubrivena in Persicaria3 KB (238 words) - 23:08, 5 November 2020
- Cyperus dentatus from West Virginia (M. V. McGivney 1938) is erroneous; the cited specimen was from New Jersey (Gutenberg s.n. 1886, US) (M. Strong, pers.3 KB (279 words) - 21:39, 5 November 2020
- a life medicine and as a protection against witches (D.E. Moerman 1986, citing M. aristatus). None. Myosurus apetalus var. borealis, Myosurus apetalus3 KB (244 words) - 17:58, 6 November 2020
- m Generated Map Legacy Map Introduced; B.C., c Asia. British Columbia is cited on the basis of a 1936 collection from ballast in Vancouver. Amberboa moschata3 KB (304 words) - 20:49, 5 November 2020
- have been described among the North American plants (in addition to the two cited above), based on variation in habit, vestiture, and leaf morphology and density5 KB (410 words) - 20:54, 5 November 2020
- known, also is mentioned in the discussion, and pertinent literature is cited. (Please see CAUTION below.) All genera, and approximately one out of three10 KB (1,562 words) - 17:55, 26 July 2019
- as cited in the USDA Plants database) and Texas (M. Pollard et al. 2009) are in error; no vouchers are known from Maryland and the specimen cited for4 KB (361 words) - 11:32, 9 May 2022
- The specimen cited by D. D. Keck (1938) from Douglas County, Oregon, is here referred to Horkelia tridentata var. tridentata; specimens cited from Jackson4 KB (370 words) - 23:56, 5 November 2020
- all species treated here in Pityopsis (J. C. Semple 1981, 1996, literature cited therein). The two annual species of Bradburia are excluded, although G. L10 KB (763 words) - 21:03, 5 November 2020
- chromosome number found in Corylus species, with both 2n = 22 and 2n = 28 being cited. J. G. Packer (pers. comm.) believes that the 2n = 28 for several species7 KB (724 words) - 22:47, 5 November 2020
- throats, and as a general disinfectant (D. E. Moerman 1986, no subspecies cited). None. Corydalis aurea subsp. aurea, Corydalis aurea subsp. occidentalis4 KB (390 words) - 17:57, 6 November 2020
- separable from the alpine var. microphylla populations. The flavonoid data cited in support of combining K. microphylla and K. occidentalis are unpublished5 KB (536 words) - 18:17, 6 November 2020
- fruit yields ca. 10 tons/ha/yr. Moringa pterygosperma Gaertner is a commonly cited synonym of M. oleifera. However, the name is illegitimate as it is based5 KB (562 words) - 23:31, 5 November 2020
- estimates 21 to 80 populations of var. speciosa throughout its range and cites activities affecting wetland hydrology as threats to these populations. None3 KB (182 words) - 23:18, 14 January 2021
- Legacy Map Greenland, Alta., B.C., N.W.T., Nunavut, Yukon, Alaska, Asia. Citing N. Polunin (1940), S. G. Aiken et al. (2007) reiterated that subsp. arctica3 KB (195 words) - 20:37, 5 November 2020
- Crataegus crus-galli, less in species like C. fecunda. E. J. Palmer (1925) cited well over 100 names for the series (C. persimilis, which keys out in the7 KB (683 words) - 00:00, 6 November 2020
- making sect. Pentaphylloides Tausch a later homonym. In that Boehmer was citing synonyms, not infrataxa, sect. Pentaphylloides Tausch is the correct name6 KB (633 words) - 23:54, 5 November 2020
- believed to be a garden escape; that from southern Florida on a specimen cited by C. Sinclair (1967). None. None. window.propertiesFromHigherTaxa=[{"rank":"genus"4 KB (382 words) - 21:32, 5 November 2020
- comprises one or more hybrids with unstable host preferences. Some specimens cited by L. R. Heckard (1973) were previously misidentified as Orobanche ludoviciana3 KB (228 words) - 20:37, 5 November 2020
- homonym) but was actually based on Gerbera lyrata Schultz-Bipontinus, which was cited in synonymy by Nesom. None. None. window.propertiesFromHigherTaxa=[{"rank":"genus"3 KB (248 words) - 20:50, 5 November 2020
- the complex, sometimes they are similar. For example, L. Constance (1937) cited specimens of var. lanceolatum with features of varieties integrifolium or3 KB (242 words) - 21:15, 5 November 2020
- which pertains here, is an illegitimate, superfluous name, because Linnaeus cited the earlier B. indica. Triumfetta rhomboidea is known from Florida only by4 KB (306 words) - 23:20, 5 November 2020
- wrightii follows their citation of a collection from that state, the only one cited by them apart from the type. None. None. window.propertiesFromHigherTaxa=[{"rank":"genus"4 KB (343 words) - 23:20, 5 November 2020
- threatened in several eastern coastal states (R. D. Sutter 1984). Linnaeus cited Pennsylvania as the type locality, but probably his material came from the3 KB (236 words) - 22:15, 5 November 2020
- Legacy Map Ariz., Calif., Nev., Mexico (Baja California). L. H. Bailey (1936) cited S. Watson, not H. Wendland, as the combining authority of this species, believing5 KB (452 words) - 19:13, 14 March 2024
- Q. palustris, Q. rubra, Q. shumardii, and Q. velutina. D. M. Hunt (1989) cited evidence of hybridization also with Q. hemisphaerica, Q. imbricaria, Q. laurifolia4 KB (353 words) - 22:52, 5 November 2020
- synonym V. parviflora (Hemsley) Rose; R. T. Clausen (1940), without comment, cited a collection by W. B. Cannon and F. E. Lloyd (NY [also US]), supposedly from4 KB (500 words) - 23:44, 5 November 2020
- at one time included almost all Stipeae with an elongated floret. Keng (cited in Tsvelev 1977) transferred some Chinese species of Stipa sensu lato with22 KB (1,566 words) - 17:22, 11 May 2021
- within the genus. While the base chromosome number for Cerastium is often cited as x = 9, only a single count of 2n = 18 is known; see C. Favarger and M15 KB (867 words) - 23:09, 5 November 2020
- and Louisiana. It is adventive in Ohio. Since Arundo canadensis Michx. was cited as a synonym for both Arundo cinnoides Muhl. and Calamagrostis cinnoides4 KB (417 words) - 17:21, 11 May 2021
- brevicaulis. Herrea Schwantes is closely related to Conicosia; it has been wrongly cited for California. Conicosia and Herrea share a number of characteristics; they4 KB (545 words) - 22:57, 5 November 2020
- relative of Gymnosperma is the Caribbean genus Gundlachia A. Gray (x = 9), citing vegetative and reproductive similarities. Solbrig, O. T. 1961. Note on Gymnosperma4 KB (468 words) - 21:01, 5 November 2020
- H. A. Möller (1929) synonymized it with G. elatior, and J. Muñoz (1999b) cited it as G. arcuatifolia, which is a synonym of G. lisae. Grimmia elatior is5 KB (501 words) - 22:25, 5 November 2020
- Elevation: 1500-2300 m Generated Map Legacy Map Colo., Utah, Wyo. Specimens cited by H. M. Hall and F. E. Clements (1923) from central Utah within their concept4 KB (328 words) - 23:00, 5 November 2020
- Varieties 2 (2 in the flora). The basionym of Mentzelia humilis is often cited as M. multiflora var. humilis A. Gray (1852). However, in that publication4 KB (417 words) - 19:11, 6 November 2020
- publication on C. calceolus var. parviflorum actually treated var. makasin, citing a description of that variety and clearly discussing the northern plant10 KB (967 words) - 22:11, 5 November 2020
- cytometry by M. B. Burgess et al. (unpubl.) or are from publications to be cited by Burgess et al. The interplay of hybridization and agamospermy has the17 KB (1,634 words) - 23:54, 5 November 2020
- context for distinguishing between taxa. The distylous flowers are often cited as a classic example of heterostyly via pin (long-styled) and thrum (short-styled)22 KB (2,094 words) - 23:44, 5 November 2020
- divided them into two to several species. For this complex C. H. Uhl (1952) cited six published chromosome counts from Greenland through Eurasia to Japan,8 KB (846 words) - 18:18, 6 November 2020
- his new combination based on the nomen nudum Clypeola minus Linnaeus and cited A. campestre Linnaeus as a synonym. Therefore, that combination is illegitimate5 KB (573 words) - 23:32, 5 November 2020
- are in doubt because vouchers and other information are lacking. The often-cited n = 10 is probably erroneous. S.-O. Strandhede and R. M. T. Dahlgren (1968)6 KB (646 words) - 21:38, 5 November 2020
- specimen of Sedum pumilum cited by R. T. Clausen (1975) as needing confirmation is not of this species, and the Nuttall specimen cited for Oregon by W. H. Brewer4 KB (374 words) - 23:43, 5 November 2020
- been reported from Custer County, Idaho (S. Caicco et al. 1983). Specimens cited in that paper have not been seen, but a collection from the same area by5 KB (532 words) - 20:32, 5 November 2020
- comm.), “The Kartesz citation is puzzling. This taxon [C. bovina] is not cited in the 1924 volume of Rhodora or anywhere in the first 50 years of Rhodora16 KB (1,523 words) - 20:37, 6 November 2020
- fish. The seeds are palatable to birds, giving rise to the common names cited above. Individual plants produce either mottled, striped, or solid gray or4 KB (367 words) - 20:14, 5 November 2020
- Mex., N.Dak., Oreg., S.Dak., Utah, Wash., Wis., Wyo. Viola discurrens is cited here in synonymy because in his original description, based on a plant from4 KB (452 words) - 23:19, 5 November 2020
- venulosa is a homonym of a fossil species. In addition, D. M. Hunt (1989) cited evidence of hybridization with Q. hemisphaerica, Q. laevis, Q. marilandica4 KB (352 words) - 22:45, 5 November 2020
- ×inodorum Miller = H. androsaemum Linnaeus × hircinum Linnaeus) was wrongly cited as from North America by Aiton and was not conclusively recognized as an4 KB (430 words) - 23:19, 5 November 2020
- from Florida and a cultivated specimen of O. ensatum from Guatemala were cited by R. P. Sauleda and R. M. Adams (1989). My study of Oncidium ensatum throughout4 KB (387 words) - 22:13, 5 November 2020
- conspecific with P. parvula A. Gray within this context. A. Gray (1887) cited P. halimoides from the Florida Keys; that is unconfirmed and is likely a3 KB (311 words) - 22:56, 5 November 2020
- it intergrades extensively with vars. lanosa and glabriuscula. A specimen cited by P. Stockwell (1940) from Bingen, Klickitat County, Washington (Suksdorf3 KB (285 words) - 21:07, 5 November 2020
- Map Legacy Map Calif., Mexico (Baja California). Subspecies platycarpha is cited as severely declining in abundance because of urban development (D. P. Tibor3 KB (201 words) - 20:53, 5 November 2020
- , Kans., S.C., Tex., South America. M. Bywater and G. E. Wickens (1984) cited Crassula drummondii also from Arizona; I have referred their specimen (Spring2 KB (212 words) - 23:42, 5 November 2020
- discontinuities exist for recognition of varieties. P. A. Munz (1974) mistakenly cited var. megalantha as Mentzelia involucrata subsp. megalantha I. M. Johnston4 KB (346 words) - 20:17, 5 November 2020
- distinct. Differences with M. scandens, including chemical evidence, were cited by Holmes (1981). For additional information, see Holmes (1981, 1993). None3 KB (302 words) - 20:32, 5 October 2022
- could be verified by the authors, and the remaining Canadian distribution cited above must be viewed, then, with skepticism. E. Nyholm (1986+, fasc. 1) stated4 KB (368 words) - 22:26, 5 November 2020
- gardens. Rafinesque applied the name Therofon napelloides to this species, citing Nuttall’s Boykinia aconitifolia as a synonym. The former is therefore illegitimate4 KB (335 words) - 23:42, 5 November 2020
- specimens we have seen possess in greater-or-lesser degree those features cited by H. P. H. Walter (1909) in his description of this taxon. The sepals are3 KB (297 words) - 22:56, 5 November 2020
- Tennessee are not sharply distinct from S. ecirrhata. J. K. Mangaly (1968) cited this as possible evidence of divergence from that species. None. None. window3 KB (238 words) - 22:18, 5 November 2020
- reported E. mesochoreum from Indiana, but an examination of the specimens cited, now at IND, showed that these are E. albidum. E. L. Braun (1967) reported4 KB (345 words) - 22:14, 5 November 2020
- Clements (1923), who did not see the Thurber type material, but did see another cited specimen, Wright 571, from west Texas, which is referable to Atriplex elegans3 KB (318 words) - 23:00, 5 November 2020
- characters examined, the character state distribution of P. elatius (here cited as var. elatius) was most similar to that of P. hendersonii. Variety elatius5 KB (458 words) - 16:01, 1 November 2022
- again during the past five decades. Although we have not examined all of his cited specimens, those on which the Missouri and Nebraska records are based belong3 KB (329 words) - 23:35, 5 November 2020
- [reported from Georgia by C. Sinclair (1967, p. 87), but no specimens are cited and I have seen none]. At present, the two species can be separated only3 KB (292 words) - 21:32, 5 November 2020
- var. hirsuta (as treated here) as Collinsia corymbosa (V. M. Newsom 1929, cited as transitional to C. bartsiifolia var. bartsiifolia by E. C. Neese 1993b)4 KB (322 words) - 20:30, 5 November 2020
- species from C. hepburnii (T. V. Egorova 1999). The differences of perigynia, cited by Egorova and well illustrated in A. Cronquist (1969), can define two taxa4 KB (426 words) - 21:38, 5 November 2020
- are subcylindric and curved. Leskea angustata Taylor Leskea angustata was cited for the flora area by L. E. Anderson et al. (1990). However, no voucher specimens4 KB (373 words) - 22:36, 5 November 2020
- based on anterior taxonomy, could not be confirmed in the molecular studies cited above. I chose not to use subgeneric limits as proposed by Nesom because15 KB (789 words) - 21:06, 5 November 2020
- groups or subtribes led to a redefinition of many genera (see literature cited in each genus) and to the transfer of species between genera. The current74 KB (1,788 words) - 20:57, 5 November 2020
- taxon based on its longer corolla and less pinnatifid leaves. Clokey later cited its restricted range in treating it as a subspecies. Examination of specimens3 KB (195 words) - 20:37, 5 November 2020
- Mountains in Kern and Los Angeles counties. A report from Riverside County (cited in Calflora) is erroneous. None. None. window.propertiesFromHigherTaxa=[{"rank":"species"3 KB (180 words) - 11:32, 9 May 2022
- anthers (vs. broad and versatile). Small and Carter first described Zosterella citing only the above differences. Alexander later reported several more distinguishing7 KB (823 words) - 22:17, 5 November 2020
- other compared to the curving veins of C. foenea. In addition to characters cited in the key, C. foenea has more spreading perigynia and, at maturity, strongly5 KB (543 words) - 21:42, 5 November 2020
- calyptra. Hastings has examined duplicate specimens from Missouri of those cited by Weber et al. and has determined that they do not deviate significantly7 KB (783 words) - 22:25, 5 November 2020
- Muñoz (1998b) reported the species on dry rock, but H. C. Greven (1995) cited it as being hygrophytic. Hastings has observed specimens most commonly in7 KB (810 words) - 22:25, 5 November 2020
- (1962) reported hybrids between E. saximontanum (cited as E. brevistylum) and E. ciliatum subsp. ciliatum (cited as E. adenocaulon) from Colorado, and herbarium6 KB (655 words) - 11:32, 9 May 2022
- are based on a specimen cited by D. D. Keck (1932) that is referable to P. leonardii var. patricus, as are most collections cited by Keck from western Juab4 KB (419 words) - 20:32, 5 November 2020
- Turner (1995) treated S. robertsianum as a species of uncertain status. They cited specimens from the Del Norte Mountains (the type locality of S. robertsianum4 KB (439 words) - 23:43, 5 November 2020
- filiform tubes. R. J. Meinke (1992), in a field and greenhouse study not cited by Thompson, found that D. jepsonii and D. nanus are distinct in morphology4 KB (388 words) - 20:30, 5 November 2020
- subject of a remarkable number of studies, including some unpublished theses cited by various authors. D. N. Wiggs and R. B. Platt (1962) and J. F. McCormick5 KB (577 words) - 23:43, 5 November 2020
- California specimen of M. tenuiloba var. polyphylla (Standley) J. F. Macbride cited by Macbride (1918) [M. polyphylla (Standley) Standley] is considered to be5 KB (358 words) - 23:01, 5 November 2020
- than S. arguta; it is found mostly on coastal plains. A. Cronquist (1980, citing G. H. Morton, pers. comm.) noted that some plants from northern Florida4 KB (336 words) - 21:01, 5 November 2020
- for crenulations at the extreme apex. Literature reports among the states cited were: New Jersey and Oregon (E. Lawton 1971), Massachusetts (F. J. Hilferty6 KB (498 words) - 22:27, 5 November 2020
- avocado grove in Miami-Dade County (FTG 140029, 140268). The occurrence was cited by R. P. Wunderlin and B. F. Hansen 2003 (K. A. Bradley, pers. comm.). In4 KB (427 words) - 23:19, 5 November 2020
- the flora area, as done by V. I. Dorofeev (1998), because most specimens cited by him belong, in fact, to D. muralis. None. None. window.propertiesFrom5 KB (451 words) - 23:35, 5 November 2020
- reports were G. aeruguinosum. R. H. Zander (1977) synonymized the two species, citing intergradation of important features. With recent discoveries of material5 KB (633 words) - 22:28, 5 November 2020
- ramosa has been reported from Maryland (M. L. Brown and R. G. Brown 1984, as cited in the USDA Plants database); no vouchers are known. None. None. window.3 KB (340 words) - 11:32, 9 May 2022
- Moore et al. 1998); C. L. Hitchcock et al. (1955–1969, vol. 3) erroneously cited its habitat as basaltic cliffs, which is the more common rock type on the4 KB (402 words) - 23:58, 5 November 2020
- and F. taxifolius in Europe and Japan. Z. Iwatsuki and T. Suzuki (1982) cited the occurrence of dwarf male plants (small perigonial stems located on the4 KB (393 words) - 22:26, 5 November 2020
- Florida (W. L. Peterson and A. J. Sharp 1980). However, the two collections cited from Florida appear to be nothing more than a variation of L. albidum. They5 KB (579 words) - 22:27, 5 November 2020
- because of increasing intensities of winter freezes. Previous authors have cited this species as Epidendrum difforme Jacquin and considered it to be highly5 KB (544 words) - 22:12, 5 November 2020
- F. lanceolata, which is illegitimate because when Pursh described it, he cited Lilium camschatcense (= F. camschatcensis) as a synonym but did not adopt5 KB (442 words) - 22:14, 5 November 2020
- C. Reports of Polygala hookeri from Georgia (A. Weakley, pers. comm. as cited in the USDA Plants database) and Texas (S. L. Hatch et al. 1990) appear to3 KB (308 words) - 11:32, 9 May 2022
- Populations of var. latifolia that have been ascribed to var. septentrionalis are cited as differing in being alpine, subalpine, and boreal. In New Hampshire, D5 KB (423 words) - 23:58, 5 November 2020
- and larger floral parts and fruits. Although S. longistylis has often been cited as a synonym of S. lemmonii, examination of the holotype (Henderson s.n.4 KB (412 words) - 23:10, 5 November 2020
- K. Schelchtendal) Lehmann is superfluous; its counterpart in Dasiphora (cited in synonymy) is valid and legitimate. None. None. window.propertiesFromH6 KB (552 words) - 23:57, 5 November 2020
- Master's thesis. Long Island University, Brookville, New York, U.S.A. [cited by Spicher and Josselyn] Spicher, D. and M. Josselyn. 1985. Spartina (Gramineae)4 KB (437 words) - 18:30, 28 May 2021
- Arizona, California, and Nevada. Most of the specimens H. K. Svenson (1929) cited in the protologue and identified on herbarium specimens as E. acicularis10 KB (1,200 words) - 21:38, 5 November 2020
- studies that indicate a close relationship with Dichodontium pellucidum, citing the work of M. Stech (1999). The two species have a superficial similarity9 KB (956 words) - 22:26, 5 November 2020
- Fernald 1950; H. A. Gleason and A. Cronquist 1991). However, Jones explicitly cited the isotype of S. subvestita in his specimen citation for S. aucuparia along7 KB (788 words) - 23:58, 5 November 2020
- hips are all glabrous and most are also eglandular. W. J. Bean (1970–1988) cited Rosa canina var. corymbifera (Borkhousen) Rouy, R. canina var. dumetorum6 KB (617 words) - 23:54, 5 November 2020
- been able to determine which publication has priority, Engelmann himself cited E. incisa as a synonym of E. schizoloba (in W. H. Brewer et al. 1876–18805 KB (487 words) - 20:14, 5 November 2020
- 3, 4) of the “Amomum Nova Angliae quorundum." In his protologue, Miller cited Plukenet and was the first to recognize the ovate-leaved, blue-fruited dogwood5 KB (551 words) - 20:13, 5 November 2020
- is a collection by Richardson labeled “Mackenzie River,” which has been cited by H. M. Raup (1947) and others. W. J. Hooker ([1829–]1833–1840) reported5 KB (591 words) - 22:18, 5 November 2020
- lanceolate discs, and whitish yellow abaxial leaf surfaces, along with the cited locality of the Kentucky River, clearly delineates this species. Rafinesque6 KB (648 words) - 20:16, 5 November 2020
- LITERATURE CITED Robert W. Kiger, editor THIS is a consolidated list of all works cited in volume 1. In the entries for articles, serial titles are cited by the167 KB (27,143 words) - 18:24, 1 February 2019
- Most people actually involved with conservation of natural resources will cite moral and aesthetic criteria as principal reasons for preserving biodiversity64 KB (9,846 words) - 23:16, 13 February 2019
- differentiated base is not evident in material I have seen (some of which was cited by Benson). None. None. window.propertiesFromHigherTaxa=[{"rank":"section"3 KB (252 words) - 22:49, 5 November 2020
- 1989; Liston and J. W. Kadereit 1995; M. Coleman et al. 2001). The last cited study showed that a previously recognized variety of S. flavus is more closely4 KB (361 words) - 20:59, 5 November 2020
- pungens, Spergularia macrotheca, and Astragalus tener. This variety was cited in W. L. Jepson (1909–1943, vol. 1) and in L. Abrams and R. S. Ferris (1923–19604 KB (328 words) - 23:00, 5 November 2020
- 1979). Reports of S. collina for Arizona and New York are based on specimens cited by S. Rilke (1999). Its actual distribution seems to be underestimated due4 KB (370 words) - 23:00, 5 November 2020
- Islands (New Zealand), Australia. As noted by C. Kalkman (1973), Lindley cited Crataegus glabra as a synonym of his proposed new species Photinia serrulata4 KB (385 words) - 19:28, 30 March 2021
- Psilocarphus elatior. An Idaho specimen from within the range of P. elatior was cited (but not mapped) as P. brevissimus var. multiflorus by A. Cronquist (1950);3 KB (245 words) - 20:55, 5 November 2020
- S.Dak., Wis. In addition to the range given above, L. D. Benson (1948) cited nineteenth-century specimens from Quebec, New York, Massachusetts, and Rhode3 KB (243 words) - 22:51, 5 November 2020
- Wheeler counties in north-central Oregon. D. D. Keck and A. Cronquist (1957) cited a specimen from Wheeler County (L. F. Henderson 5503, CAS) as probably this3 KB (254 words) - 20:32, 5 November 2020
- flora area from Dona Ana, Grant, Hidalgo, Sierra, and Socorro counties (as cited by K. M. Stocking 1955, from vouchers at CAS, GH, POM, and US). None. None3 KB (235 words) - 23:20, 5 November 2020
- recognized two subspecies sympatric over much of their native ranges (as cited, subsp. triangularis in Argentina, Bolivia, Brazil, and Paraguay, subsp.4 KB (425 words) - 20:14, 5 November 2020
- confusing. I am following G. Larsson (1995), who typified S. ×smithiana and cited S. ×sericans (formerly S. cinerea × S. viminalis) and S. caprea × S. viminalis4 KB (378 words) - 19:04, 30 April 2021
- Parker s.n., MO) was annotated by F. W. Pennell in 1934 as S. flava. He later cited that specimen, the only collection from New Jersey, as S. montevidensis (Pennell4 KB (354 words) - 20:36, 5 November 2020
- specimen from Glendale, Oregon, (Jones s.n., POM) that was annotated and cited by D. D. Keck (1938) as H. congesta subsp. nemorosa is fully comparable to3 KB (293 words) - 23:56, 5 November 2020
- currently understood, is heterogeneous. Many specimens from throughout the cited range scarcely differ from specimens of R. flammula var. reptans and perhaps4 KB (302 words) - 22:51, 5 November 2020
- Leaves of P. macounii are narrower and frequently revolute. It is often cited as being collected on serpentine soils; it is not restricted to them. Senecio4 KB (291 words) - 21:00, 5 November 2020
- was treated by E. H. Moss and J. G. Packer (1983) as a hybrid. Specimens cited by Boivin are from widely separated localities in southwestern British Columbia4 KB (386 words) - 21:05, 5 November 2020
- 8 cm) and wider (5.5 versus 3.1 cm) than the maximum lengths and widths cited by D. M. Fabijan et al. (1987). None. None. window.propertiesFromHigherT3 KB (241 words) - 23:20, 5 November 2020
- poeppigii is confined to Miami-Dade and Monroe counties; it has been erroneously cited from mid-peninsular Florida on the basis of a mislabeled specimen. The floral4 KB (465 words) - 23:21, 5 November 2020
- fruits. As for the pubescence of fruiting pedicels, some of the inland plants cited by Hitchcock as L. oblongum (e.g., Brewer 27, GH) have pedicels pubescent5 KB (530 words) - 23:37, 5 November 2020
- plant is introduced or native there. The material that he annotated and cited as L. nitidum from Chile clearly represents misidentified L. chilense Kunze6 KB (641 words) - 23:37, 5 November 2020
- confusing. I am following G. Larsson (1995), who typified S. ×smithiana and cited S. ×sericans (formerly S. cinerea × S. viminalis) and S. caprea × S. viminalis6 KB (690 words) - 23:31, 5 November 2020
- by Greene in his description of D. gracilentum. Several of the paratypes cited by Ewan have been seen, as have a number of individuals in natural populations6 KB (611 words) - 22:46, 5 November 2020
- and that name was taken up by C. L. Hitchcock and B. Maguire (1947), who cited S. bernardina as a subspecies of S. montana. Unfortunately, the epithet montana6 KB (675 words) - 23:10, 5 November 2020
- B.C., N.W.T., Alaska, Central America (Guatemala), e Asia. The specimens cited as Didymodon nigrescens from the Firth River Basin by W. C. Steere (1978)4 KB (457 words) - 22:28, 5 November 2020
- the specimen may be from an individual of Q. inopina. D. M. Hunt (1989) cited evidence of hybridization with Q. arkansana, Q. hemisphaerica, Q. inopina4 KB (356 words) - 22:47, 5 November 2020
- mostly from collections of the species treated here as E. porsildii. He also cited two collections from southwestern Alberta; those and the type collection5 KB (493 words) - 21:05, 5 November 2020
- margins of leaves intermediate in width between the wide leaves of the above cited species and A. lechuguilla.” However, A. ×glomeruliflora should probably4 KB (423 words) - 22:18, 5 November 2020
- Florida, and one in McCormick County, South Carolina. Q. P. Sinnott (1985) cited the glabrous style, tubular petals, and greenish sepals of R. echinellum4 KB (370 words) - 23:46, 5 November 2020
- fimbriata by P. O. Lewis and D. J. Crawford (1995) appears to be in error. They cited J. H. Horton (1963) as the source; Horton did not count this species. None3 KB (326 words) - 23:08, 5 November 2020
- Sudworth), and Q. velutina (Q. ×demarei Ashe). In addition, D. M. Hunt (1989) cited evidence of hybridization also with Q. arkansana, Q. georgiana, Q. hemisphaerica4 KB (424 words) - 22:48, 5 November 2020
- Hinsdale, Park, and Saguache counties. E. O. Wooton and P. C. Standley (1915) cited a specimen from Tierra Amarilla, Rio Arriba County, New Mexico, which appears4 KB (425 words) - 20:31, 5 November 2020
- inappropriately placed in Platanthera. See note under 30. P. nivea. The broader leaves cited as distinguishing Platanthera clavellata var. ophioglossoides are more prevalent5 KB (428 words) - 22:12, 5 November 2020
- ×rudkini Britton), and Q. velutina (= Q. ×bushii Sargent). D. M. Hunt (1989) cited evidence of hybridization also with Q. arkansana, Q. hemisphaerica, Q. laevis4 KB (450 words) - 22:52, 5 November 2020
- report it as occurring in North Dakota and Utah, but neither of the sources cited (McGregor et al. 1986; Welsh et al. 1993) supports its occurrence in these4 KB (389 words) - 18:58, 11 May 2021
- numbers of Brassicaceae is rather extensive, and rarely is an individual work cited herein in that regard. Instead, the recently compiled cytological data for95 KB (3,708 words) - 23:32, 5 November 2020
- best treated as three species (H. arborescens, H. cinerea, and H. radiata), citing chemical, morphological, reproductive, and geographic discontinuities among5 KB (544 words) - 20:14, 5 November 2020
- (1927) reduced Draba pilosa to a variety of the decaploid D. alpina and cited North American collections. The former species was not listed by C. L. Hitchcock5 KB (586 words) - 23:33, 5 November 2020
- Rothrock’s description of a misapplied Linnaean name (D. nemorosa), which cited specimens that served as Watson’s type collection. Populations of D. rectifructa4 KB (465 words) - 23:33, 5 November 2020
- may be native in coastal areas and some inland saline sites in much of the cited range, populations in the Great Lakes region are introduced where, as in5 KB (569 words) - 23:10, 5 November 2020
- central and western Gulf Coastal Plain and southern Interior Lowland. Pennell cited one specimen each from Florida and Georgia; specimens from those states have5 KB (496 words) - 20:32, 5 November 2020
- and exceeding 26 µm in length) is distinctive. The specimen from Alaska cited by R. H. Zander (1978c) and mentioned later (Zander 1994f) was redetermined6 KB (723 words) - 22:28, 5 November 2020
- resemblance to a wheel of cheddar. Cucurbita moschata has sometimes been cited as C. moschata (Duchesne ex Lamarck) Duchesne ex Poiret, based on C. pepo5 KB (604 words) - 23:23, 5 November 2020
- tiburonensis (G. E. Lindsay) Backeberg and F. herrerae J. G. Ortega, often are cited as varieties of F. wislizeni. All reports of intermediates with F. herrerae5 KB (479 words) - 22:58, 5 November 2020
- edwardsii that show some or all of the above aspects of E. penlandii could be cited. Weber treated E. penlandii as a subspecies of E. edwardsii, but the only6 KB (676 words) - 23:36, 5 November 2020
- plants are tetraploid; however, there are exceptions. D. D. Keck (1927) cited some evidence for seasonal change, with yellow flowers occurring early, replaced5 KB (589 words) - 20:25, 5 November 2020
- that has accounted for the proliferation of names—only a few of which are cited above—applied to this taxon. Of these, only one remains in general use. Variety10 KB (1,447 words) - 22:14, 5 November 2020
- appressed fruits are found in Calder 5617a (DAO). Other exceptions can be cited, though the vast majority of the plants examined have leafless, glabrous7 KB (813 words) - 23:33, 5 November 2020
- to the flora of North America, and the sources of their information are cited. Foreign species are among the most conspicuous and abundant species in places18 KB (2,716 words) - 22:53, 13 February 2019
- W. Böcher, C. Brochmann, H. H. Grundt, G. A. Mulligan, and M. D. Windham cited above, those by O. Heilborn (1927) and G. Knaben (1966) also are pertinent78 KB (1,810 words) - 23:33, 5 November 2020
- primarily occupied by a broad-leaved deciduous forest (J.A. Wolfe 1985, cited in B.H. Tiffney 1985b) and may not have been a major route of migration for49 KB (7,227 words) - 17:53, 13 February 2019
- This work includes 1568 species in the Laurentian area, but Marie-Victorin cited for the whole flora of Quebec, including the Arctic Province and some of66 KB (9,996 words) - 22:24, 13 February 2019
- new species of plants. Although Josselyn's drawings were crude, Linnaeus cited this work in 1753. This and Josselyn's later Account of Two Voyages to New104 KB (16,916 words) - 22:44, 13 February 2019
- begin to have a major impact on botanical thinking until the 1959 book here cited). Some differences of opinion about polarity remain, but all of the widely63 KB (9,890 words) - 23:57, 13 February 2019
- and B. minganense a "form" of B. lunaria. Numerous other examples could be cited. The Gray's Manual treatment in 1950 included 120 named species, 159 additional69 KB (10,503 words) - 23:43, 13 February 2019
- regional summaries and research papers but have tried to limit references cited to modern summaries, older classics, and a few research articles that support133 KB (20,036 words) - 18:33, 13 February 2019