J., N.Y., Ohio, Pa., R.I., Vt., Wis., Eurasia Artemisia pontica has finely dissected gray foliage and is widely planted as an ornamental. It escapes locally;
6 KB (569 words) - 20:51, 29 July 2020
leaves sometimes deeply parted or dissected, never compound. > 16 15 Cauline leaves present, simple, lobed or dissected, or compound (rarely reduced to scales
15 KB (560 words) - 08:33, 30 July 2020
lobed, center lobe elongate, not deeply dissected, (1.5–) 3.5–10 (–15) cm, not rugose, base cuneate, margins finely dentate to crenate, surfaces stellate-pubescent
6 KB (485 words) - 11:36, 30 July 2020
linear or oblong segments; mid and distal cauline smaller, entire or once dissected. Heads borne singly or few in open cymiform arrays, pedunculate. Involucres
6 KB (579 words) - 20:02, 29 July 2020
delicate, remaining attached to the peristome teeth, the margin thicker and dissected into pendent lobes alternating with the peristome teeth. Calyptra with
13 KB (758 words) - 06:45, 30 July 2020
anthesis, blades 10–20 cm, margins bipinnately dissected into narrow lobes; mid cauline sessile, bipinnately dissected; distal much smaller, entire or pinnately
8 KB (778 words) - 20:03, 29 July 2020
into linear or oblong segments; mid and distal cauline smaller, entire or dissected. Heads usually many in open cymiform arrays, pedunculate. Involucres ovoid
7 KB (677 words) - 20:03, 29 July 2020
key to groups of species recognized by leafy runners, pinnately lobed or dissected leaves, discoid or disciform heads, and yellow rays. Otherwise, species
97 KB (2,063 words) - 21:58, 29 July 2020
amplexicaul); blade margins entire, dentate, crenate, sinuate, repand, or dissected. Inflorescences terminal, usually racemose (racemes often corymbose or
107 KB (3,718 words) - 12:07, 30 July 2020
these erect, overlapping, dark-brown to black, flat, margins pectinately dissected into 6–8 pairs of wiry lobes. Inner phyllaries: tips truncate, irregularly
9 KB (864 words) - 20:03, 29 July 2020
appendages erect, overlapping, dark-brown to black, flat, margins pectinately dissected into numerous wiry lobes. Inner phyllaries: tips truncate, irregularly
7 KB (656 words) - 20:03, 29 July 2020
adjacent phyllaries, tips often recurved, elongate, featherlike, pectinately dissected into long, filiform lobes. Inner phyllaries: tips erect, ovate or orbiculate
7 KB (725 words) - 20:03, 29 July 2020
hairs papillose-based near the throat; ligules 0.5-2 mm, membranous, dissected ciliate; blades (6) 20-65 cm long, 2-15 mm wide, flat, adaxial surfaces
8 KB (1,114 words) - 04:09, 30 July 2020
simple or branched from base, 3–38 cm, glabrous or sparsely hirtellous, finely villosulous-glandular above nodes. Leaves cauline, basal deciduous by flowering;
8 KB (643 words) - 19:01, 29 July 2020
flat or ± concave, margins varying from coarsely dentate to pectinately dissected into ± wiry lobes. Inner phyllaries: tips truncate, irregularly dentate
9 KB (771 words) - 20:03, 29 July 2020
leaves green or bronze during winter. > 7 7 Pinnules obliquely ovate, margins finely denticulate to crenulate, apex rounded to acute; trophophore blades green
19 KB (579 words) - 15:29, 15 December 2020
hairs often 2 mm, sometimes also stellate-hairy near base, usually becoming finely hispid distally. Leaves mostly basal, cauline 1–3; stipules lanceolate,
11 KB (634 words) - 11:36, 30 July 2020
base not decurrent (decurrent in P. trifarium); margins plane, entire, very finely or distinctly denticulate, limbidia absent; apex broadly rounded, apiculate
10 KB (668 words) - 07:43, 30 July 2020
leaves persistent, blades rhombic to deltate or reniform in outline, 3-4×-dissected, 1.1-3.4 × 2-3.1 cm, segments linear, base obtuse, margins crenate, apices
5 KB (538 words) - 08:46, 30 July 2020
dentate (E. decora) or crenate to dentate or toothed, rarely lobed or dissected; plants glabrate or hairy, rarely glabrous. > 13 13 Leaf blades ovate-triangular
49 KB (1,607 words) - 18:59, 29 July 2020