Psilocarphus brevissimus |
Psilocarphus oregonus |
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dwarf woollyheads |
Oregon woollyheads |
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Habit | Plants 1–10 cm. | |
Stems | often much branched from base and clump-forming. |
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Cauline leaves | 3–18 mm, linear or narrowly oblanceolate, mostly 6–12 × as long as wide. |
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Receptacles | unlobed. |
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Fruits | cylindric, 0.6–1.2 mm, brown. |
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Heads | largest 4–6 mm in diameter. |
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Outer paleae | 20–80, 1.5–2.7 mm. |
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Inner corollas | 0.7–1.4 mm; lobes usually 4. |
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Psilocarphus brevissimus |
Psilocarphus oregonus |
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Distribution | ||
Discussion | Openings in forests, woodlands, shrublands, grasslands, dry beds of vernal pools. Flowering May–Jul. 100–1900 m. BR, ECas, Sisk, WV. CA, ID, NV, WA. Native. |
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Source | Flora of Oregon, volume 2, page 329 Kenton Chambers |
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Sibling taxa | ||
Subordinate taxa | ||
Web links |
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