dcsimg

Description ( englanti )

tarjonnut eFloras
Perennials, 10–20 cm; tapooted, caudices woody, branches rhizomelike. Stems ascending-erect, sparsely villous, minutely stipitate-glandular at least distally. Leaves cauline; blades narrowly elliptic to oblanceolate, 6–20(–25) × 1.5–3(–5) mm, barely reduced distally, margins entire, faces sparsely short-villous, minutely glandular, sometimes minutely stipitate-glandular. Heads 1(–3). Involucres 3.5–4 × 7–10 mm. Phyllaries in 3–5 series, sparsely strigose at bases or glabrous, minutely glandular. Ray florets 14–24(–30); corollas white, drying blue, 5–8 mm, laminae weakly coiling. Disc corollas (2.8–)3.8–4.5 mm (throats slightly indurate, not inflated). Cypselae 2.2–2.5 mm, 2-nerved, faces sparsely strigose; pappi: outer of setae, inner of 20–35 bristles. 2n = 18.
lisenssi
cc-by-nc-sa-3.0
tekijänoikeus
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliografinen lainaus
Flora of North America Vol. 20: 269, 316 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
lähde
Flora of North America @ eFloras.org
muokkaaja
Flora of North America Editorial Committee
projekti
eFloras.org
alkuperäinen
käy lähteessä
kumppanisivusto
eFloras

Erigeron aequifolius ( englanti )

tarjonnut wikipedia EN

Erigeron aequifolius is a rare species of flowering plant in the family Asteraceae known by the common names Hall's daisy and Hall's fleabane.[1]

Distribution

It is endemic to California, where it is known from fewer than 20 locations in the southern High Sierra Nevada of Mariposa, Fresno, Kern, and Tulare Counties. It grows in woodlands and coniferous forests.[1][2]

Description

Erigeron aequifolius is a small perennial herb growing a hairy, glandular stem up to about 20 centimeters (8 inches) tall from a woody caudex and taproot. The small leaves are equal in size and evenly spaced along the stem. The inflorescence is a usually solitary flower head at the tip of the stem. The head contains many yellow disc florets surrounded by a fringe of ray florets which are white when new and turn blue as they dry. The fruit is a tiny achene with a pappus of bristles.[3][4]

References

lisenssi
cc-by-sa-3.0
tekijänoikeus
Wikipedia authors and editors
alkuperäinen
käy lähteessä
kumppanisivusto
wikipedia EN

Erigeron aequifolius: Brief Summary ( englanti )

tarjonnut wikipedia EN

Erigeron aequifolius is a rare species of flowering plant in the family Asteraceae known by the common names Hall's daisy and Hall's fleabane.

lisenssi
cc-by-sa-3.0
tekijänoikeus
Wikipedia authors and editors
alkuperäinen
käy lähteessä
kumppanisivusto
wikipedia EN