Castilleja suksdorfii
Castilleja linariifolia
Suksdorf's Indian paintbrush, Suksdorf's paintbrush
desert paintbrush, desert paintbursh, linaria-leaf Indian paintbrush, narrow leaf paintbrush, narrow-leaf Indian paintbrush, Wyoming Indian paintbrush, Wyoming or narrow-leaf or long-leaf paintbrush, Wyoming paintbrush
solitary, sometimes few, erect from a slender, creeping base, unbranched, glabrate or hairs spreading, long, soft to ± stiff and shorter, stipitate-glandular.
few to many, ascending to erect, much-branched, glabrous proximally, hairy distally, sometimes glabrous or hairy throughout, hairs sparse, sometimes dense, spreading to slightly retrorse, short to long, ± stiff, eglandular.
green, distal sometimes red-tipped, linear-lanceolate, sometimes distal broadly lanceolate or ovate, 1.2–8.9 cm, not fleshy, margins plane, flat or slightly involute, 0–5(–7)-lobed, apex acute to acuminate, sometimes obtuse or rounded;
lateral lobes spreading-ascending or widely spreading, linear, often much narrower than mid blade, apex acute.
± yellow to gray-green, sometimes becoming ± purple, linear to narrowly lanceolate, (1–)2–10 cm, not fleshy, rarely ± thickened and fleshy, margins plane, involute, 0–3(–5)-lobed, apex acute or acuminate;
lobes spreading, linear, apex acute to acuminate.
2.5–9(–11) × 2–5.5 cm;
bracts proximally greenish, distally abruptly red to orange-red, often with a yellow, rarely purplish, medial band, narrowly lanceolate to ovate, 3–7(–11)-lobed;
lobes spreading to erect, linear, narrowly lanceolate, or narrowly oblanceolate, long, arising below mid length, apex acute to obtuse.
4–20 × 2–7.5 cm;
bracts red to red-orange throughout, sometimes pale green, yellow, magenta, pink-purple, or white throughout, or proximally pale greenish to straw colored, distally colored as above, lanceolate to narrowly lanceolate or narrowly oblong, 3(–5)-lobed;
lobes spreading to ascending, narrowly lanceolate to linear, shorter than central lobe, arising in proximal 1/3, apex obtuse to acuminate.
± curved, 30–50 mm;
tube 11–18 mm;
beak exserted, adaxially green, 18–20 mm;
abaxial lip deep green, reduced, 1 mm, 10% as long as beak;
teeth ascending, deep green, 1 mm.
often slightly curved, 25–45 mm;
tube 11–22(–25) mm;
beak exserted, longer than calyx lobes, usually projecting through abaxial cleft;
beak adaxially yellow-green or green, 9–21(–24) mm;
abaxial lip deep green, reduced, often visible in exserted sideways through abaxial calyx cleft, 0.5–3 mm, 10–15% as long as beak;
teeth incurved, green or whitish, 5–2(–3) mm.
colored as bracts, 20–30 mm;
abaxial and adaxial clefts 11–18 mm, 50–75% of calyx length, deeper than laterals, lateral 8–12 mm, 30–50% of calyx length;
lobes linear, apex acute.
proximally greenish, whitish, or yellowish, distally colored as bracts, 18–30(–35) mm;
abaxial clefts 10–20(–22) mm, adaxial 2–6(–12) mm, abaxial ca. 70% of calyx length, adaxial ca. 20–25% of calyx length, deeper than laterals, lateral 1.5–5(–6) mm, 12–17% of calyx length;
lobes curved slightly toward adaxial side, narrowly oblong to narrowly lanceolate, apex acute.
= 36.
= 24, 48.
Castilleja suksdorfii
Castilleja linariifolia
Castilleja suksdorfii is endemic to wet habitats in the Cascade Range from the Goat Rocks Wilderness Area in Yakima County, Washington, south to the vicinity of Crater Lake National Park in Klamath County, Oregon. Reports of this species farther north in Washington and southern British Columbia are referable to C. rupicola. Castilleja suksdorfii is a polyploid species and may be of hybrid origin.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
Castilleja linariifolia is widespread in the western United States and is important to Native Americans as a source of dyes and for medicinal and ceremonial purposes (D. E. Moerman 1998). It is the state flower of Wyoming. Castilleja linariifolia is closely associated with, and undoubtedly parasitic on, the roots of sagebrush, Artemisia tridentata. The bracts are usually red to red-orange, with uncommon yellow-bracted variants. On the eastern slope of the Sierra Nevada in California, most populations have pink-purple to magenta bracts, and at least one population has almost pure white bracts. Plants associated with hot springs in the Ash Meadows area of Nye County, Nevada, are unusually tall and have somewhat fleshy leaves. Castilleja linariifolia stems are usually glabrous, but pubescent stems are sporadic across its range. However, in the Mt. Charleston area of the Spring Mountains, in southern Nevada, most plants are pubescent, ranging from an inconspicuous layer to a fairly dense and obvious indument. These plants have been called forma omnipubescens Pennell. Elsewhere, especially in central and northern Arizona, individuals with short-pubescent stems are intermingled with more typical plants. In addition, late-blooming forms associated with hot spring sites in the eastern Mojave Desert are particularly thick-stemmed and vigorous. Hybrids between C. linariifolia and C. scabrida are known from Garfield County, Utah. Castilleja linariifolia is parapatric with the similar C. wootonii in central New Mexico. Castilleja linariifolia is reported to hybridize with C. chromosa, C. flava, and C. miniata. A possible hybrid with C. septentrionalis was named C. ×cognata Greene.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
OR
WA
Flora NW
PNW Herbaria
WildflowerSearch
iNaturalist
USDA Plants Database
CA
SW CO Wildflowers
