Phenology: Flowering late spring–summer. Habitat: Moist, coniferous or mixed-deciduous forests Elevation: 30-1800 m Generated Map Legacy Map Calif., Oreg
4 KB (480 words) - 13:11, 30 July 2020
= 34 (Europe). Phenology: Flowering Mar–May; fruiting Aug–Jan. Habitat: Mixed conifer forests, disturbed ground, fields, thickets, roadsides Elevation:
6 KB (606 words) - 14:33, 30 July 2020
Phenology: Flowering Apr–Jun; fruiting Jun–Jul. Habitat: Dry to moist, deciduous, mixed, and coniferous forests, fields, thickets, roadsides Elevation: 0–2000 m
10 KB (1,011 words) - 13:49, 30 July 2020
hairs spreading to retrorse, medium length to long, soft, eglandular, often mixed distally with shorter stipitate-glandular ones. Leaves green, linear to narrowly
9 KB (683 words) - 18:52, 29 July 2020
sparse, spreading or retrorse, moderately long, soft, crisped, eglandular, mixed with shorter ones. Leaves green, brown, or purple, linear to lanceolate,
8 KB (642 words) - 18:52, 29 July 2020
densely pubescent throughout, trichomes usually subsessile and stellate, mixed with minutely stalked, dendritic ones, rarely unbranched. Stems erect [ascending]
10 KB (686 words) - 12:35, 30 July 2020
238, 241. Annuals; not scapose; glabrous or pubescent, trichomes simple mixed with short-stalked, forked, 3-rayed, or cruciform ones. Stems (few from base)
8 KB (665 words) - 12:08, 30 July 2020
blade pinnately lobed or lateral lobes greatly reduced or absent, often mixed on same plant, terminal lobe usually ovate, rarely elliptic, 2.5–6.9 × 1
7 KB (661 words) - 21:04, 7 June 2022
ascending, unbranched, sometimes branched, hairs spreading, long, soft, mixed with shorter stipitate-glandular ones. Leaves green, linear to narrowly or
10 KB (682 words) - 18:52, 29 July 2020
terminal, borne singly or, rarely, in dense glomerules (3–7 mm diam.) of 2–8 mixed with leaves and, rarely, some borne singly in axils (then smaller), campanulate
7 KB (612 words) - 20:41, 29 July 2020
coastal plain lakes, ponds, and watercourses, on sand or sandy substrates mixed with clay, gravel, or silt. Elevation: 10–200 m. Generated Map Legacy Map
9 KB (855 words) - 18:59, 29 July 2020
Habitat: Dry-mesic to mesophytic forests over sandstone or limestone, sandy oak-mixed hardwood forests, seasonally wet, sandy flatwoods, Great Lakes dune forests
8 KB (701 words) - 05:28, 30 July 2020
unbranched or branched, hairs appressed to ± ascending, matted, long, soft, mixed with short-glandular ones, denser distally, sometimes obscuring surface.
9 KB (710 words) - 18:52, 29 July 2020
Habitat: Dry sandy to mesic pine savannas, margins of pine plantations, mixed open woodlands and oak-pine scrub, open pine-palmetto palm woodlands, ditch
8 KB (611 words) - 19:31, 29 July 2020
Phenology: Flowering Jun–Oct. Habitat: Moist to dry, rocky, shaded, deciduous to mixed woods, cedar swamps and forested stream margins, often in disturbed places
8 KB (737 words) - 05:27, 30 July 2020
242. Annuals; not scapose; pubescent or glabrous, trichomes simple, these mixed with smaller, short-stalked, Y-shaped, forked ones, rarely rays branched
10 KB (650 words) - 12:29, 30 July 2020
blade pinnately lobed or lateral lobes greatly reduced or absent, sometimes mixed on same plant, terminal lobe narrowly ovate to ovate or elliptic, 1–6.5 ×
8 KB (704 words) - 21:04, 7 June 2022
acute to attenuate, thickish and scurfy-tomentose. Flowers of both sexes mixed in small axillary clusters. Staminate flowers in glomerules in distal axils
6 KB (586 words) - 09:36, 30 July 2020
glabrous and sometimes glaucous or sparsely to densely puberulent, sometimes mixed with longer, spreading hairs. Leaves: petiole 0–2 mm; blade linear or narrowly
6 KB (668 words) - 21:02, 7 June 2022
and mixed chaparral Elevation: 300-1900 m Generated Map Legacy Map Calif., Mexico (Baja California) Subspecies cushingiana is widespread in mixed populations
4 KB (636 words) - 13:15, 30 July 2020