present, 0.1–1 mm. Stigmas 3. Achenes trigonous, smaller than bodies of perigynia; style persistent or deciduous. Mostly temperate Asia and North America
9 KB (501 words) - 21:43, 5 November 2020
at least as long as body, entire at orifice. Stigmas 3. Achenes trigonous, as large as or smaller than bodies of perigynia; style deciduous, slightly dilated
8 KB (470 words) - 21:38, 5 November 2020
with abaxial suture. Stigmas 2. Achenes biconvex, smaller than bodies of perigynia; style deciduous. Mainly North America, Mexico, introduced to Europe
5 KB (340 words) - 21:41, 5 November 2020
of 3; stamens 20-250 or more; pistil 3-5(-7)-carpellate; ovary 1-locular; style short, to 3 mm in fruit; stigma 3-5(-7)-lobed. Capsules erect, 3-5(-7)-valved
11 KB (563 words) - 22:50, 5 November 2020
In Thalictrum species, the stigma extends down the side of the style, so length of style in fruit (beak) includes the stigma. For many species no reliable
14 KB (849 words) - 22:49, 5 November 2020
scalelike; stamens 1–3(–5); ovary superior; stigmas and styles 2. Fruiting structures: style bases at maturity forming characteristic bifid rostrum (“beak”)
13 KB (1,144 words) - 22:59, 5 November 2020
covering nectary, glabrous, free margin entire; style present. Fruits achenes, 1-locular; achene body ellipsoid or flattened-ellipsoid, 1-2 times as wide
4 KB (245 words) - 22:46, 5 November 2020
staminodes present or absent; pistil 1, 1-locular; placentation basal; ovule1; style present or stigma sessile; stigma linear [capitate]; Bisexual flowers: tepals
7 KB (600 words) - 22:53, 14 January 2021
linear-oblong; style tips elongate (as measured in descriptions including the slightly swollen nodes, long cylindric fused portions of style branches and
56 KB (1,993 words) - 20:52, 5 November 2020
straight line through the abaxial portion of the perigynium body. Perigynium length includes the body and beak, unless noted otherwise. Crins, W. J. and P. W
6 KB (471 words) - 21:44, 5 November 2020
basifixed, pollen usually shed in tetrads, rarely singly; ovary 4-locular, style erect, stigma entire and clavate to capitate, or deeply 4-lobed, commissural
26 KB (1,416 words) - 17:40, 2 December 2022
sessile, biconvex or plano-convex, almost as large as bodies of perigynia, apex rounded; style deciduous, enlarged at base. North America, e Asia. Species
6 KB (361 words) - 21:41, 5 November 2020
nectary, glabrous, free margin entire; style present. Fruits utricles or winged achenes, 1-locular; fruit body obovoid to flattened-obovoid, 1-2.5 times
3 KB (227 words) - 22:47, 5 November 2020
1/4 length of body, with abaxial suture, margins often serrulate, apex slightly bidentate. Stigmas 2. Achenes biconvex, smaller than bodies of perigynia;
6 KB (479 words) - 21:41, 5 November 2020
glabrous), lobes 5, erect to spreading, triangular to narrowly lanceolate; style-branch appendages broadly to narrowly triangular (lengths 0.7–1 times stigmatic
13 KB (793 words) - 20:33, 8 December 2021
Pistillate scales pale to copper-brown, midvein reaching apex, broad, apex of body retuse, aristate. Perigynia divergent, pale brown, inflated, loosely enclosing
4 KB (319 words) - 19:35, 6 November 2020
or longer. Stigmas 3. Achenes trigonous, 1.2–3 mm, smaller than bodies of perigynia; style persistent or deciduous. Temperate regions of e and mid w North
4 KB (239 words) - 21:44, 5 November 2020
abaxial suture, bidentate. Stigmas 2. Achenes biconvex, smaller than bodies of perigynia; style deciduous. Mainly in the temperate regions of the Northern Hemisphere
12 KB (379 words) - 21:41, 5 November 2020
hemispheric. Phyllaries many in 6–many series, unequal, proximal part appressed, body margins entire, distal parts expanded into erect to spreading, usually ±
16 KB (1,523 words) - 20:37, 6 November 2020
2[–8]-carpellate, syncarpous; ovary superior, (1 or)2[–8]-locular; placentation axile; style 1; stigmas 2; ovule 1 per locule [2–40]. Fruits capsules or pseudomonomerous
11 KB (1,157 words) - 23:52, 2 December 2022