(usually convex and without prominent midnerves) outermost linear-oblong and mostly green, oblong-lanceolate, subequal to unequal, white-indurate proximally,
7 KB (543 words) - 21:29, 29 July 2020
whorled, distally alternate; petiolate (at least basal) or sessile; blades mostly lance-linear, oblanceolate, ovate, or spatulate, margins entire, lobed,
9 KB (598 words) - 00:03, 30 July 2020
wrote: “Like 4 [i.e., A. hortensis] but the leaves white beneath; bracteoles oblong-cordate, conspicuously reticulate-veined.” Specimens having at least some
45 KB (1,022 words) - 09:34, 30 July 2020
sessile-glandular). Leaves basal and cauline or mostly cauline; alternate; usually sessile; blades mostly narrowly lanceolate to oblanceolate, bases often
17 KB (673 words) - 20:34, 29 July 2020
depressed-ovoid or napiform, sometimes elongated, becoming rhizomes, roots all or mostly adventitious). Stems erect, simple or basally branched. Leaves basal and
24 KB (826 words) - 22:52, 29 July 2020
5 mm. Stem mostly branched; axillary hyaline nodules absent; central strand present. Leaves as many as 60 pairs, somewhat undulate, oblong to lanceolate
9 KB (726 words) - 06:53, 30 July 2020
Stems decumbent or procumbent (rooting at nodes). Leaf-blades usually oblong to oblong-lanceolate or oblanceolate to ovate, sometimes triangular, 2.5–5 (–11)
4 KB (428 words) - 22:45, 29 July 2020
glabrous abaxially. Basal segments of pinnules opposite; ultimate segments mostly oblong-ovate, base inequilaterally cuneate, margins incised-dentate. Sori globose
5 KB (397 words) - 00:29, 30 July 2020
sparsely lanate. Leaves mostly basal; blades narrowly spatulate, 2–6 cm, margins lobed or toothed (lobes or teeth mostly oblong), faces sparsely lanate
5 KB (609 words) - 22:30, 29 July 2020
stipitate-glands mostly 0.3–1 mm, often variable, stalks broadened toward bases, about equaling gland widths). Leaf-blades mostly oblong-lanceolate, 2.5–7
5 KB (535 words) - 20:34, 29 July 2020
Involucres turbinate, 6–8 × 5–7 mm. Phyllaries in 3–4 (–5) series, mostly oblong, unequal, essentially glabrous, margins with hyaline borders (0.2–0.4
6 KB (492 words) - 22:55, 29 July 2020
tepals white or slightly greenish white, 4–5 × 2–2.5 cm. Berries mostly erect, oblong, 6-winged or 6-ribbed, 2.5–4.5 cm. Phenology: Flowering spring. Habitat:
4 KB (518 words) - 06:11, 30 July 2020
setose). Leaves basal and cauline or mostly cauline (at flowering); sessile or petiolate; blades orbiculate, ovate, oblong, or lanceolate to oblanceolate, linear
10 KB (574 words) - 20:12, 29 July 2020
(± pinnately nerved) elongate-deltate, lanceolate, lyrate, oblanceolate, oblong, obovate, ovate, or spatulate, sometimes pinnately lobed to pinnatifid (usually
12 KB (738 words) - 23:03, 29 July 2020
strongly crispate when dry, ovate to linear-lanceolate; vaginant laminae mostly acute, equal, ending on or near margin, or unequal, minor lamina ending
33 KB (1,761 words) - 06:53, 30 July 2020
perennials, 10–70 [–150] cm. Stems erect, branched. Leaves basal and cauline; mostly alternate (proximal opposite); petiolate; blades 2-ternately [pinnately]
7 KB (564 words) - 00:02, 30 July 2020
Leaves basal and cauline or mostly cauline; alternate; petiolate (proximal) or sessile (distal); cauline blades 1-nerved, oblong, obovate, oblanceolate, or
23 KB (1,525 words) - 22:29, 29 July 2020
sometimes sessile; blade usually reduced distally, usually linear to lanceolate, oblong, or obovate, rarely deltate, with 1 [or 2] ± conspicuous submarginal vein
30 KB (1,654 words) - 21:01, 7 June 2022
protandrous and subsessile on short pedicellar joints; anthers are mostly linear-oblong or oblong-elliptic, two- to four-sporangiate, bilocular; style base is
10 KB (485 words) - 01:32, 30 July 2020
stipitate-glandular, sometimes lightly villous as well. Leaf-blades mostly narrowly oblong-lanceolate, 4–10 cm × 5–10 (–20) mm (relatively even-sized distally)
5 KB (538 words) - 20:35, 29 July 2020