Deinandra corymbosa |
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coastal moonshine, coastal tarweed |
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Habit | Annuals, 6–100 cm. |
Stems | ± solid. |
Leaves | proximal blades pinnatifid, faces ± hirsute to villous and sometimes stipitate-glandular. |
Bracts | subtending heads often overlapping proximal 0–1/2+ of each involucre. |
Ray florets | 15–35; laminae deep yellow, 4–8 mm. |
Disc florets | 24–70, all functionally staminate; anthers reddish to dark purple. |
Phyllaries | evenly stipitate-glandular, including margins and apices, with non-glandular, non-pustule-based hairs as well. |
Heads | in corymbiform, racemiform, or paniculiform arrays or in glomerules. |
Paleae | in 1 series. |
Pappi | 0, or coroniform (irregular crowns of entire, erose, or laciniate scales 0.1–0.9) mm. |
2n | = 20. |
Deinandra corymbosa |
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Phenology | Flowering Mar–Nov. |
Habitat | Coastal grasslands, openings in coastal scrub or woods, dunes, disturbed sites (e.g., fallow fields), sandy or clayey soils |
Elevation | 0–600 m (0–2000 ft) |
Distribution |
CA
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Discussion | Deinandra corymbosa occurs on the Central Coast and the Northern Coast and in the Outer South Coast Ranges and San Francisco Bay area. Plants with relatively large heads in glomerules from the Central Coast south of Big Sur have been treated as subsp. macrocephala; no subspecies are recognized here because of wide variation in head size and arrangement along the Central Coast north and south of Big Sur. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 21, p. 286. |
Parent taxa | Asteraceae > tribe Heliantheae > subtribe Madiinae > Deinandra |
Sibling taxa | |
Synonyms | Hartmannia corymbosa, D. corymbosa subsp. macrocephala, Hemizonia corymbosa, Hemizonia corymbosa subsp. macrocephala |
Name authority | (de Candolle) B. G. Baldwin: Novon 9: 468. (1999) |
Web links |