Ericameria crispa |
Ericameria pinifolia |
|
---|---|---|
crisped goldenbush |
pine goldenweed, pine-bush |
|
Habit | Plants 20–40 cm. | Plants 50–300 cm. |
Stems | erect, green when young, much branched, short-stipitate-glandular. |
erect to ascending, green when young, fastigiately branched, glabrous, resinous. |
Leaves | erect to ascending; blades oblanceolate to spatulate, 15–30 × 3–8 mm, midnerves and 2 smaller collateral veins evident, (margins crisped) apices acute, often apiculate, faces short-stipitate-glandular, resinous. |
ascending to spreading; blades linear to narrowly oblanceolate (terete or adaxially sulcate), 12–35 × 0.5–1.5 mm, midnerves obscure, apices acute, often mucronate, faces glabrous or moderately hairy, gland-dotted (in circular, deep pits), resinous; axillary fascicles of 4–10 leaves, shorter than subtending leaves. |
Peduncles | 5–40 mm (bracts 0–3, reduced, leaflike). |
3–30 mm (leafy). |
Involucres | campanulate, 12.5–15 × 5–9 mm. |
subcampanulate, 5–8 × 3.5–5.5 mm. |
Ray florets | 0. |
3–10; laminae 5.5–7 × 1.5–2 mm. |
Disc florets | 14–24; corollas 9.5–10.8 mm. |
11–25; corollas 5–8 mm. |
Phyllaries | 24–35 in 3–4 series, green to tan, ovate or lanceolate to elliptic, 8–12 × 1–2.5 mm, subequal, outer herbaceous to chartaceous, inner mostly chartaceous, midnerves slightly raised, evident entire length of bodies, (margins ciliate) apices acute to acuminate or cuspidate (outer), appendages slender (outer), abaxial faces glabrous. |
20–26 in 4–6 series, tan, ovate to lanceolate or oblong, 3–7 × 1–1.8 mm, unequal, mostly chartaceous, outermost ± herbaceous-appendaged, midnerves thickened, darker resin ducts, slightly expanded apically, (margins membranous, fimbriate, especially distally) apices erect, acuminate to cuspidate, inner and mid acute to acuminate, abaxial faces usually glabrous, resinous. |
Heads | usually in loose, paniculiform or congested, cymiform arrays, sometimes borne singly. |
in racemiform to thyrsiform-paniculiform arrays (to 30 × 3–12 cm). |
Cypselae | tan to reddish, elliptic, 6.5–8.5 mm, sparsely, evenly strigose; pappi usually off-white to brown, sometimes reddish, 8–9.5 mm. |
tan to brown, subobovoid, 3.5–5 mm, glabrous or moderately hairy, more densely distally; pappi off-white to brown, 6–7.5 mm. |
2n | = 18. |
= 18. |
Ericameria crispa |
Ericameria pinifolia |
|
Phenology | Flowering late summer–fall. | Flowering late summer–fall(–spring). |
Habitat | On open slopes of weathered soils, with manzanita, fir, pine | Open, sandy to stony soils in chaparral, oak woodland, or scrub in near coastal communities |
Elevation | 2400–3100 m (7900–10200 ft) | 100–1800 m (300–5900 ft) |
Distribution |
UT |
CA; Mexico (Baja California)
|
Discussion | Of conservation concern. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Of conservation concern. Ericameria pinifolia ranges from Ventura County to northern Baja California. It blooms primarily in late summer and fall; it sometimes produces scattered, larger flowering heads in spring. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 20, p. 57. | FNA vol. 20, p. 75. |
Parent taxa | ||
Sibling taxa | ||
Synonyms | Haplopappus crispus | Haplopappus pinifolius |
Name authority | (L. C. Anderson) G. L. Neson: Phytologia 68: 152. (1990) | (A. Gray) H. M. Hall: Univ. Calif. Publ. Bot. 3: 54. (1907) |
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