the only pistillate branch is very immature. The name A. gardneri, also cited provisionally by Watson within the concept of A. nuttallii, clearly has priority
6 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) correctly
4 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.prope
3 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 Peltandra
4 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 relatively
3 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 occidentalis
3 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 should
8 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 consuming
10 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 that
5 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 systematic
32 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 will
11 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 Bryochenea
5 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., D
4 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. The
8 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 Pyrrhopappus
5 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. None
5 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 decades
5 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 personal
23 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's
3 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 or
4 KB (464 words) - 19:03, 30 April 2021