Santamour, F. S. Jr. 1972b. Interspecific hybridization in Platanus. Forest Sci. 18: 236-239. Platanus occidentalis, Platanus racemosa, Platanus wrightii
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Species crossability in spruce in relation to distribution and taxonomy. Forest Sci. 1: 319--349. Picea abies, Picea breweriana, Picea engelmannii, Picea
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Juncus, with a description of new or imperfectly known species. Trans. Acad. Sci. St. Louis. 2(2, 3): 424--498. Hermann, F. J. 1975. Manual of the Rushes (Juncus
4 KB (265 words) - 21:31, 5 November 2020
classification of Quercus (Fagaceae) and typification of sectional names. Ann. Sci. Forest. 50(suppl.1): 25-34. Nixon, K. C. 1993b. The genus Quercus in Mexico.
11 KB (1,303 words) - 22:52, 5 November 2020
Bot. Monogr. 83: 179. 2007. Warren L. Wagner Basionym: Anogra Spach Ann. Sci. Nat., Bot., sér. 2, 4: 164. 1835 Synonyms: Oenothera [unranked] Anogra (Spach)
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EndemicIllustrated Basionym: Castanea sempervirens Kellogg Proc. Calif. Acad. Sci. 1: 71. 1855 Synonyms: Castanopsis sempervirens (Kellogg) Dudley Treatment
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Book: The Use of Plants and Animals by American Indians. New York. Forest Sci. = Forest Science. Forman, R. T. T. and R. E. Boerner. 1981. Fire frequency
167 KB (27,143 words) - 18:24, 1 February 2019
genusStyrax speciesStyrax redivivus (Torrey) L. C. Wheeler Bull. S. Calif. Acad. Sci. 44: 94. 1946 (as rediviva) ,. Peter W. Fritsch Common names: Snowdrop bush California
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genusCalochortus speciesCalochortus concolor (Baker) Purdy Proc. Calif. Acad. Sci., ser. 3, 2: 135. 1901. P. L. Fiedler, R. K. Zebell Common names: Goldenbowl
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genusHeuchera speciesHeuchera hirsutissima Rosendahl Minnesota Stud. Pl. Sci. 2: 110. 1936,. Elizabeth Fortson Wells, Barbara Greene Shipes Common names:
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varietyHeuchera micrantha var. diversifolia (Rydberg) Rosendahl Minnesota Stud. Pl. Sci. 2: 42. 1936,. Elizabeth Fortson Wells, Barbara Greene Shipes Endemic Basionym:
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familyLiliaceae genusCalochortus speciesCalochortus dunnii Purdy Proc. Calif. Acad. Sci., ser. 3, 2: 147, plate 19, figs. 14, 17. 1901. P. L. Fiedler, R. K. Zebell
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spreading to ± reflexed. 2n = 56. Phenology: Flowering spring. Habitat: Forest openings, forest edges, meadows Elevation: 200–1000 m Generated Map Legacy Map Ala
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subspeciesSynthyris missurica subsp. major (Hooker) Pennell Proc. Acad. Nat. Sci. Philadelphia 85: 91. 1933. Larry D. Hufford Endemic Basionym: Synthyris reniformis
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Weber Endemic Basionym: Helianthella nevadensis Greene Bull. Calif. Acad. Sci. 1: 89. 1885 Synonyms: Helianthella californica var. nevadensis (Greene) Jepson
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Basionym: Cypripedium pubescens var. makasin Farwell Rep. (Annual) Michigan Acad. Sci. 20: 198. 1918 Treatment appears in FNA Volume 26. Treatment on page 506.
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IllustratedEndemic Basionym: Stephanomeria coronaria Greene Bull. Calif. Acad. Sci. 1: 194. 1885 Synonyms: Stephanomeria exigua var. coronaria (Greene) Jepson
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spring (Apr–Jun). Habitat: Foothills, yellow pines, mixed evergreen forests, often at forest edges and on rocks, dry bluffs, hillsides, mainly areas of serpentine
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genusHuperzia speciesHuperzia lucidula (Michaux) Trevisan Atti Soc. Ital. Sci. Nat. 17: 248. 1875. Warren H. Wagner Jr., Joseph M. Beitel Common names:
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Some Rare, Threatened, or Endangered Forest-related Plants of the South. Washington. Pp. 452-456. [U.S.D.A. Forest Service Techn. Publ. R8-TP 2.] Wilbur
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early spring. Habitat: Abundant in coniferous and deciduous forests, especially in forest margins Elevation: 0–800 m Generated Map Legacy Map B.C., Yukon
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late spring–early summer. Habitat: Dry to mesic deciduous and mixed forests and forest margins on neutral or basic soils Elevation: 20–300 m Generated Map
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me de steller Basionym: Pteris stelleri S. G. Gmelin Novi Comment. Acad. Sci. Imp. Petrop. 12: 519. 1768 Treatment appears in FNA Volume 2. Stems creeping
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IllustratedEndemic Basionym: Brevoortia ida-maia Alph. Wood Proc. Acad. Nat. Sci. Philadelphia 19: 82. 1867 Synonyms: Brevoortia coccinea (A. Gray) S. Watson
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Cichorieae genusStephanomeria speciesStephanomeria elata Nuttall Proc. Acad. Nat. Sci. Philadelphia 4: 20. 1848. L. D. Gottlieb Common names: Nuttall’s wirelettuce
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Phenology: Fruiting late spring. Habitat: Dry grasslands, roadsides, open forests, forest edges, lawns Elevation: 100–300 m. Generated Map Legacy Map Ont., Ala
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roofii, Arctostaphylos manzanita subsp. wieslanderi Parry Bull. Calif. Acad. Sci. 2: 491. 1887 ,. V. Thomas Parker, Michael C. Vasey, Jon E. Keeley Common
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southeastern United States flora. II. The gymnosperms. J. Elisha Mitchell Sci. Soc. 87: 43--50. Kral, R. 1983b. Cycadaceae: Zamia integrifolia Ait. In:
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IllustratedEndemic Basionym: Pinus sitchensis Bongard Mém. Acad. Imp. Sci. Saint-Pétersbourg, Sér. 6, Sci. Math. 2: 164. 1832 (Aug.) Synonyms: Abies falcata Rafinesque
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heterophyllus var. australis Munz & I. M. Johnston Bull. S. Calif. Acad. Sci. 23: 40. 1924. Craig C. Freeman Endemic Synonyms: Penstemon heterophyllus
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white. Phenology: Flowering Jun–Aug. Habitat: Subalpine coniferous forests and glades, forest edges. Elevation: 700–3100 m. Generated Map Legacy Map Alta.,
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Pedicularis semibarbata var. charlestonensis Pennell & Clokey Bull. S. Calif. Acad. Sci. 38: 6. 1939 Treatment appears in FNA Volume 17. Treatment on page 532. Mentioned
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familyOrobanchaceae genusCastilleja speciesCastilleja disticha Eastwood Proc. Calif. Acad. Sci., ser. 3, 2: 289. 1902. (as Castilleia) J. Mark Egger, Peter F. Zika, Barbara
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tribe Cichorieae genusKrigia speciesKrigia occidentalis Nuttall J. Acad. Nat. Sci. Philadelphia 7: 104. 1834. Kenton L. Chambers, Robert J. O’Kennon Common
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canadensis L.) distribution, phenology and biomass in an oak-hickory forest. Ohio J. Sci. 76: 204-210. Keener, C. S. 1993. A review of the classification of
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Basionym: Cladothamnus pyroliflorus Bongard Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 6., Sci. Math. 2: 155, plate 1. 1832 (as pyrolaeflorus) Synonyms:
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oligospermum, Gayophytum racemosum, Gayophytum ramosissimum A. Jussieu Ann. Sci. Nat. (Paris) 25: 18, plate 4. 1832. Harlan Lewis†, Warren L. Wagner Common
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genusVancouveria speciesVancouveria chrysantha Greene Bull. Calif. Acad. Sci. 1: 66. 1885. David Whetstone, Daniel D. Spaulding, T.A. Atkinson Common names:
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familyUrticaceae genusLaportea speciesLaportea canadensis (Linnaeus) Weddell Ann. Sci. Nat., Bot., sér. 4, 1: 181. 1854. David E. Boufford Common names: Wood-nettle grande
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genusSarcodes speciesSarcodes sanguinea Torrey Proc. Amer. Assoc. Advancem. Sci. 4: 193. 1851 ,. Gary D. Wallace Common names: Snow plant Illustrated Treatment
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Gaddy EndemicIllustrated Basionym: Asarum minus Ashe J. Elisha Mitchell Sci. Soc. 14: 33. 1897 Treatment appears in FNA Volume 3. Illustrator: John Myers
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genusVancouveria speciesVancouveria hexandra (Hooker) C. Morren & Decaisne Ann. Sci. Nat., Bot., sér. 2, 2: 351. 1833. David Whetstone, Daniel D. Spaulding, T
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familyRhamnaceae genusRhamnus speciesRhamnus ilicifolia Kellogg Proc. Calif. Acad. Sci. 2: 37. 1863. (as ilicifolius) Guy L. Nesom, John O. Sawyer† Common names:
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tribe Rubeae genusRubus speciesRubus glaucifolius Kellogg Proc. Calif. Acad. Sci. 1(ed. 2): 70. 1873. Lawrence A. Alice, Douglas H. Goldman, James A. Macklin
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genusCalliergon speciesCalliergon cordifolium (Hedwig) Kindberg Canad. Rec. Sci. 6: 72. 1894. Lars Hedenäs Illustrated Basionym: Hypnum cordifolium Hedwig
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Conservation concernEndemic Basionym: Mahonia amplectens Eastwood Proc. Calif. Acad. Sci., ser. 4, 20: 145. 1931 Treatment appears in FNA Volume 3. Shrubs, evergreen
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Basionym: Delphinium parryi var. montanum Munz Bull. S. California Acad. Sci. 31: 61. 1932 Treatment appears in FNA Volume 3. Leaves: basal leaves usually
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mountain thistle Endemic Basionym: Cnicus hesperius Eastwood Bull. Calif. Acad. Sci., ser. 3, 1: 122. 1898 Synonyms: Cirsium hesperium (Eastwood) Petrak Treatment
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Early Cretaceous lineages of monocot flowering plants. Proc. Natl. Acad. Sci. U.S.A. [PNAS] 97:4707-4711 Bremer, K. 2002. Gondwanan evolution of the grass
28 KB (1,872 words) - 17:21, 11 May 2021
in U.S. invasion and undetected in native Asian range. Proc. Natl. Acad. Sci. U.S.A. 99: 11256–11259. Gaskin, J. F. and B. A. Schaal. 2003. Molecular phylogenetic
10 KB (1,063 words) - 18:19, 21 July 2022