pistillate, fertile; corollas (usually marcescent) yellow. Disc-florets 10–20 or 40–100+, bisexual, fertile; corollas yellow (hairy), tubes shorter than throats
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rachillas tardily disarticulating between the florets. Spikelets with 4-25 (40) florets. Glumes entire, denticulate, toothed, or absent; lemmas with 5-17
7 KB (646 words) - 04:50, 30 July 2020
appressed-hairy; pappi persistent, of 40–50 white to tawny, barbellate, apically attenuate bristles in 1–3 series. x = 4. w North America, n Mexico Species
11 KB (782 words) - 22:23, 29 July 2020
lower cauline leaves, enclosed by a tightly rolled, somewhat indurate sheath, x = 10. Conn., N.J., N.Y., Wash., Va., W.Va., Del., D.C, Wis., N.Dak., S.Dak
42 KB (1,621 words) - 04:38, 30 July 2020
rugose) mucilaginous or not when wetted; cotyledons accumbent, rarely incumbent. x = 7, 8. Nearly worldwide Species ca. 200 (39 in the flora). R. C. Rollins (1993)
23 KB (1,239 words) - 12:23, 30 July 2020
sometimes glanddotted; pappi persistent, of 35–40, barbellulate to barbellate (subequal) bristles in 1–2 series. x = 10. se United States Species 7 (7 in the
10 KB (586 words) - 22:55, 29 July 2020
apex obtuse to rounded; stamens 5–35 (–40), anthers longer or shorter than wide, laterally dehiscent; carpels 1–20 (–40). Achenes vertical, usually rugose
13 KB (1,038 words) - 14:03, 30 July 2020
6–32 mm diam. Phyllaries persistent (or inner falling), usually (6–) 16–30 (–40) in 2 series and unequal, sometimes 28–50 in 2–3 series and subequal (usually
15 KB (1,046 words) - 22:37, 29 July 2020
obscurely woody. Seeds 1–3 per scale, round to faceted, wingless; cotyledons 2–6. x = 11. Primarily Northern Hemisphere, 1 in e Africa Juniperus is the only dioecious
12 KB (667 words) - 00:26, 30 July 2020
usually persistent, sometimes fragile, rarely falling, of 5–40, barbellulate bristles in 1 series. x = 17. North America, Mexico, Central America, Andean South
11 KB (480 words) - 22:58, 29 July 2020
Seeds 100–2000, brown, narrowly ellipsoid, flattened bilaterally, not winged. x = 7, 8, 9. North America, Mexico, Central America, South America, e, se Asia
49 KB (1,607 words) - 18:59, 29 July 2020
compressed-3-gonous or nearly pyramidal, glabrous. Seeds: embryo straight. x = 7, 8, 9, 10 (polyploidy widespread in the genus). Almost worldwide, but mostly
41 KB (1,085 words) - 10:05, 30 July 2020
mirabilis, wonderful Treatment appears in FNA Volume 4. Treatment on page 40. Mentioned on page 14, 15, 16, 25, 46, 47, 50, 52. Herbs, perennial [annual]
15 KB (526 words) - 09:38, 30 July 2020
of 25–40, tawny-white, barbellate, apically attenuate bristles in 1 series, sometimes plus shorter bristles or setae in a second, outer series. x = 9. w
9 KB (586 words) - 22:17, 29 July 2020
margins not reflexed after dehiscence, margins not markedly involute. Seeds 1–40, dark brownish red, dull gray, or black, usually elliptic to orbiculate, sometimes
11 KB (596 words) - 09:43, 30 July 2020
prominently veined; beak terminal, straight, 3-26 mm. Seeds black, obovoid, smooth. x = 7. Circumboreal Species ca. 70 (21 in the flora). Species of Aquilegia are
12 KB (514 words) - 08:29, 30 July 2020
2-veined, occasionally absent; anthers 1 or 3. Caryopses fusiform; hila linear, x = 11, 12. Conn., D.C, Del., Ill., Ind., Mass., Md., Mo., Mont., Nebr., N.H
23 KB (1,150 words) - 04:51, 30 July 2020
resinous. Receptacles convex, pitted, epaleate. Ray-florets 0. Disc-florets 2–40+ (often 5–6); corollas yellow, tubes shorter than campanulate to funnelform
12 KB (864 words) - 21:46, 29 July 2020
made freehand, with a single-edged razor blade. Sections are best viewed at 40x or greater magnification, and with transmitted light (polarized if possible)
52 KB (3,291 words) - 03:08, 30 July 2020
laterally or with narrow sinus, or indusia absent. Spores brownish, rugose. x = 40. Worldwide In species outside the flora stems are sometimes long-creeping
6 KB (372 words) - 00:29, 30 July 2020