Skip Navigation
Sign In
  • Home
  • Search
    • Search Collections
    • Map Search
  • Chicago Botanic Garden
    • Project Information
    • Checklists
    • Create a Checklist
    • Dynamic Key
  • Denver Botanic Gardens
    • Project Information
    • Checklists
    • Create a Checklist
    • Dynamic Key
  • Desert Botanical Garden
    • Project Information
    • Checklists
    • Create a Checklist
    • Dynamic Key
  • NY Botanical Garden
    • Project Information
    • Checklists
    • Create a Checklist
    • Dynamic Key
  • Marie Selby Botanical Gardens
    • Project Information
    • Checklists
    • Create a Checklist
    • Dynamic Key
  • Sitemap

Calycadenia mollis

Calycadenia mollis A. Gray  
Family: Asteraceae
Soft Western Rosinweed
Calycadenia mollis image
  • FNA
  • Resources
Robert L. Carr, Gerald D. Carr in Flora of North America (vol. 21)
Plants 30-90 cm; self-incom-patible. Stems usually simple, often zigzag-curved, ± hirsute, long-soft-hairy, ± glandular. Leaves mostly alternate, 2-8 cm (often longest at midstems), hirsute, ± long-hairy, ± glandular. Heads usually (3-10+) in dense, cymiform arrays. Peduncular bracts oblanceolate, 3-9 mm (flat, flexible, margins thickened or rolled, hirsute to hispid, usually bristly, especially margins, ± glandular), apices rounded, tack-glands usually 3-6+, confined to margins. Phyllaries 4-6 mm, abaxial faces spreading-hairy (hairs mixed, short, slender hairs and longer bristles), densely glandular, tack-glands usually 0. Paleae 4-6 mm (tack glands usually 0). Ray florets 1-4; corollas yellow, white, or rose, tubes ca. 2 mm (papillate, throats often with red 'eyes'), laminae 5-6 mm (central lobes slightly narrower than laterals, nearly symmetric, widest beyond middles, sinuses usually 3/4+ laminae). Disc florets 2-10; corollas yellow to white or rose, ca. 5 mm. Ray cypselae ca. 2.5 mm, usually rough-wrinkled, glabrous or glabrate. Disc cypselae ca. 2.5 mm, ± appressed-hairy; pappi 6-8 usually lanceolate-aristate (often 1-3 shorter, blunt) scales 2-5 mm. 2n = 14.

Flowering spring-summer. Open, dry meadows, fields; 100-1500 m; Calif.

Calycadenia mollis grows in the Sierra Nevada foothills from Tuolumne County to Tulare County.

Calycadenia mollis
Open Interactive Map
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Calycadenia mollis image
Click to Display
39 Total Media
Institute for Museum and Library Services KU BI Logo Logo for the Biodiversity Knowledge Integration Center

This project was made possible in part by the Institute of Museum and Library Services [MG-70-19-0057-19].

EcoFlora is part of the SEINet Portal Network. Learn more here.

Powered by Symbiota.