Pseudognaphalium californicum |
|
---|---|
California cudweed, California everlasting, California rabbit-tobacco, ladies' tobacco |
|
Habit | Annuals, biennials, or perennials, 20–40 cm; taprooted. |
Stems | stipitate-glandular, sometimes lightly villous as well. |
Leaf | blades mostly narrowly oblong-lanceolate, 4–10 cm × 5–10(–20) mm (relatively even-sized distally), bases auriculate-clasping to subclasping or not, decurrent (2–10 mm) or not, margins flat or slightly revolute, faces concolor, mostly green, stipitate-glandular, viscid, sometimes lightly villous as well. |
Involucres | campanulo-globose, 5.5–7 mm. |
Pistillate florets | 105–140. |
Bisexual florets | 7–12. |
Phyllaries | in 7–10 series, white (opaque, shiny or dull), broadly ovate to oblong-obovate, glabrous. |
Heads | in corymbiform arrays. |
Cypselae | ridged, smooth. |
2n | = 28. |
Pseudognaphalium californicum |
|
Phenology | Flowering Apr–Jul. |
Habitat | Sandy canyons, dry hills, coastal chaparral |
Elevation | 60–800 m (200–2600 ft) |
Distribution |
CA; OR; Mexico (Baja California)
|
Discussion | Leaf insertion in Pseudognaphalium californicum is unusually variable: bases may be clasping to subclasping without decurrent margins or decurrent and not show any clasping tendency. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 19, p. 423. |
Parent taxa | Asteraceae > tribe Gnaphalieae > Pseudognaphalium |
Sibling taxa | |
Synonyms | Gnaphalium californicum, Gnaphalium decurrens var. californicum |
Name authority | (de Candolle) Anderberg: Opera Bot. 104: 147. (1991) |
Web links |
|