Castilleja rubida
Castilleja integra
little reddish Indian paintbrush, purple alpine paintbrush, purple paintbrush, Wallowa alpine paintbrush
entire-leaf paintbrush, foothill paintbrush, Southwestern paintbrush, squawfeather, wholeleaf Indian paintbrush, wholeleaf paintbrush
several, decumbent, or ascending, unbranched, hairs moderately dense, spreading, short and long, soft, eglandular and glandular.
solitary or few to several, erect to ascending, less commonly bent at base, unbranched, sometimes branched distally, hairs spreading to appressed, fairly short, soft and moderately dense, matted, unbranched, not quite obscuring surface.
green to purple, linear to narrowly lanceolate, 0.7–3.2 cm, not fleshy, margins plane, slightly involute, 3–5-lobed, apex narrowly acute to acuminate;
lobes ascending-spreading, narrowly linear to filiform, often curling, often short, apex acute or obtuse.
green to purplish, linear to lanceolate or narrowly oblong, (1–)2–7(–9) cm, not fleshy, margins plane, sometimes ± wavy, involute, 0-lobed distally, sometimes 3-lobed, apex acute to acuminate, sometimes rounded.
2.5–6 × 1–2 cm;
bracts purple, deep burgundy, or lavender throughout, rarely pink or yellowish white throughout, sometimes pink or dull whitish on distal margins and apices, oblong, 3–5(–7)-lobed;
lobes spreading, linear, medium length, proximal lobes arising below mid length, center lobe apex rounded to obtuse, lateral ones acute to obtuse.
2–12(–15) × 1.5–4 cm;
bracts red to red-orange or orange throughout, sometimes crimson, cerise, pale salmon, or pale yellow throughout, or proximally pale green to straw colored, distally colored as above, proximal sometimes narrowly lanceolate, others elliptic to narrowly elliptic, oblong, obovate, or oblanceolate, 0–3(–5)-lobed;
lobes ascending, lanceolate, short, arising at or above mid length, central lobe apex obtuse to rounded, lateral ones acute.
straight, 12–15 mm;
tube 14–16 mm;
abaxial lip and beak exserted;
beak adaxially green, 5–6 mm;
abaxial lip colored as distal portion of bracts, prominent, pouches 3, central one grooved, pouches not strongly inflated, 4–5 mm, 80–100% as long as beak;
teeth erect, appressed to beak, colored as distal portions of bracts, 1.5–2.5 mm.
straight or slightly curved, (21–)25–45(–50) mm;
tube 17–30(–33) mm;
beak subequal to calyx or strongly exserted, adaxially green, (8–)10–17(–18) mm;
abaxial lip deep green, reduced, usually visible in front cleft, 1–2.8 mm, 20% as long as beak;
teeth incurved, green or yellow, 0.5–1.5 mm.
colored as bracts, 10–12 mm; all 4 clefts subequal, 3.5–6.5 mm, 35–55% of calyx length;
lobes broadly linear or linear-triangular, apex obtuse to acute.
colored as bracts, (18–)21–35(–38) mm;
abaxial and adaxial clefts (6–)9–16(–18) mm, 25–33% of calyx length, deeper than laterals, lateral (2–)4–14(–16) mm, 10–15% of calyx length;
lobes lanceolate or triangular, apex acute to rounded.
green.
= 24, 48.
Castilleja rubida
Castilleja integra
Castilleja rubida is a rare alpine species endemic to a few limestone peaks in the Wallowa Mountains of northeastern Oregon, entirely within the Eagle Cap Wilderness Area. It is likely derived from the C. nana complex, found in the mountains of eastern California and Nevada, but it is amply distinct. Due to its very limited range and small population numbers, C. rubida is a species of conservation concern.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
Castilleja integra is widespread and common in the southwestern United States. It is important to Native Americans for dyes, ceremonies, as a food preservative, and as a medicine. It is sometimes confused with C. lanata or C. miniata but has a distinctive combination of entire, narrow, strongly involute leaves, soft-tomentose pubescence of unbranched hairs, and usually entire bracts, sometimes with one pair of short lobes from the middle. The leaf margins of C. integra are usually plane, but some populations in the Chisos Mountains of Texas are wavy margined. These plants are on the higher slopes of the Chisos Mountains in montane thorn-oak vegetation, and they are also often taller and have longer, more frequently lobed leaves. These variant populations have been called C. elongata, and they deserve further study. Castilleja integra is typically a species of dry grasslands and open forests at moderate elevations. Occasional hybrids with C. linariifolia are known from Montrose County, Colorado.
The Castilleja elongata form of C. integra is in the Center for Plant Conservation’s National Collection of Endangered Plants.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
OR
Flora NW
PNW Herbaria
WildflowerSearch
iNaturalist
USDA Plants Database
