Pseudognaphalium microcephalum |
Pseudognaphalium macounii |
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sticky cudweed, winged cudweed |
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Habit | Plants annual or biennial, 4–10 dm. | |
Stems | pilose- or floccose-pubescent, stalked-glandular. |
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Leaves | 2–10 cm, linear to lanceolate or oblanceolate, bases decurrent; surfaces contrasting in color, abaxially gray-tomentose, sometimes stalked-glandular on midveins, adaxially green, glabrous or scarcely tomentose, usually stalked-glandular. |
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Involucres | 4.5–6 mm. |
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Phyllaries | in 4–5 series, white or brownish; surfaces glabrous. |
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Fruits | 0.4–0.5 mm, brown; pappi white. |
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Outer florets | 50–100; corolla tips yellow. |
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Inner florets | 5–12. |
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Pseudognaphalium microcephalum |
Pseudognaphalium macounii |
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Distribution | ||
Discussion | Open woodlands, grasslands, riverbanks, roadsides. Flowering Jul–Sep. 1000–2000 m. BW, Casc. CA, ID, WA; north to British Columbia, northeast to Nova Scotia, east to MA, southeast to NM, south to Mexico. Native. |
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Source | Flora of Oregon, volume 2, page 327 Kenton Chambers |
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Sibling taxa | ||
Synonyms | Gnaphalium macounii, Gnaphalium viscosum, Pseudognaphalium viscosum | |
Web links |
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