achenes; styles persistent or deciduous, not elongate (elongate in Gillenieae). x = 8, 9, 15, 17. North America, Mexico, Central America, South America, Europe
5 KB (367 words) - 14:16, 30 July 2020
persistent or deciduous, not elongate (elongate but not plumose in Geum). x = 7 (8). North America, Mexico, West Indies, Bermuda, Central America, South
4 KB (346 words) - 13:59, 30 July 2020
one of these clades, most taxa have a chromosome base number of x = 9, but some have x = 10, and the taxa are pan-tropical in origin. The taxa in the other
17 KB (1,292 words) - 03:56, 30 July 2020
H. Raven 1996); and change in base chromosome number from x = 8 in Ludwigia to x = 10 or x = 11 at the base of Onagroideae (Raven 1979; Levin et al. 2003)
3 KB (506 words) - 21:01, 7 June 2022
from the base chromosome number of x = 11 found in Circaeeae, Gongylocarpeae, and Lopezieae, to x = 18 in Epilobieae, and x = 7 in Onagreae; however, these
5 KB (617 words) - 21:02, 7 June 2022
lineages, one of which contains species with a base number of x = 9 and the other, species with x = 10. Photosynthesis in the Paniceae may follow the C3 pathway
21 KB (1,188 words) - 03:56, 30 July 2020
species 2 (2 in the flora). The base chromosome number for Gillenieae is x = 9. Gillenia is host to Gymnosporangium and Phragmidium rusts. None. Amelanchier
4 KB (294 words) - 14:28, 30 July 2020
internode elongate; embryonic leaf margins usually meeting, rarely overlapping, x = (7, 8,) 9, 10 (12). The subfamily Chloridoideae is most abundant in dry,
17 KB (1,499 words) - 04:33, 30 July 2020
three sections: sect. Conyzopsis (x = 7), sect. Symphyotrichum (including sect. Turbinelli) (x = 8), and sect. Occidentales (x = 8). Relationships among sections
7 KB (663 words) - 21:03, 29 July 2020
"hypanthium texture","stipule presence","torus presence","x chromosome atypical quantity","x chromosome quantity"]},{"rank":"family","name":"Rosaceae"
9 KB (450 words) - 13:53, 30 July 2020
vary from 2 x to 6 x. Two species, Asplenium trichomanes and A. heterochroum, occur in different levels of polyploidy—2 x and 4 x, and 4 x and 6 x, respectively
8 KB (637 words) - 00:22, 30 July 2020
absent; mesocotyl internode usually absent; embryonic leaf margins overlapping, x = 7, 10. The subfamily Pooideae includes approximately 3300 species, making
17 KB (872 words) - 03:12, 30 July 2020
dorsiventrally compressed; embryo peripheral and curved, or central and straight. x = 7, 10, 12, [13?,] 14, 15, 17, [18]. North-temperate regions, Europe (esp
11 KB (721 words) - 10:22, 30 July 2020
four hybrid genera: xAgropogon (Agrostis x Polypogon, p. 668), xArctodupontia (Arctopbila x Dupontia, p. 604), xDupoa (Dupontia x Poa, p. 601), and ×Pucciphippsia
45 KB (1,179 words) - 03:07, 30 July 2020
air in seed-coat cells), rectangular to pyramidal, often ± rough surfaced. x = 8. n temperate and arctic subtropical and, in Eastern Hemisphere, tropical
9 KB (574 words) - 08:34, 30 July 2020
embryo usually peripheral and curved, rarely central and straight (Holosteum). x = 6–15, 17–19, 23. North-temperate regions, South America (Andean region),
11 KB (765 words) - 10:56, 30 July 2020
indehiscent or partially dehiscent apically. Seeds 1 per mericarp, glabrous. x = 7, 8. North America, Mexico, West Indies, Central America, South America
13 KB (672 words) - 11:32, 30 July 2020
and a root covered by the coleorhiza (root sheath); hila punctate to linear. x = 5,6, 7, 9, 10, 11, 12. The Poaceae or grass family includes approximately
35 KB (1,876 words) - 02:36, 30 July 2020
arrangement","hypanthium texture","stipule presence","torus size","x chromosome atypical quantity","x chromosome quantity"]},{"rank":"family","name":"Rosaceae"
4 KB (289 words) - 13:48, 30 July 2020
prisms, dorsiventrally flattened or not, 0.5–4.5 mm, winged or not winged. x = 9. w, c, se North America, Mexico, West Indies, Central America, South America
16 KB (1,025 words) - 18:17, 29 July 2020