Flora of North America species comparison

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Castilleja puberula

Castilleja glandulifera

alpine paintbrush, short-flower paintbrush, shortflower Indian paintbrush

gland Indian paintbrush, glandular paintbrush, sticky paintbrush
Habit Herbs, perennial, 0.8–1.5 dm; from a woody caudex; with a taproot. Herbs, perennial, 1–3 dm; from a woody caudex; with a taproot.
Stems

few to several, erect or ascending, unbranched, sometimes branched, hairs retrorse, short, soft, eglandular.

few to many, erect or ascending, sometimes decumbent, unbranched or often branched proximally, hairs spreading, medium length and long, soft, mixed with more abundant stipitate-glandular ones.
Leaves

green to purple, linear to linear-lanceolate, 2–3.3 cm, not fleshy, margins plane, involute, 0–3(–5)-lobed, apex acuminate;

lobes ascending-spreading to widely spreading, narrowly linear, apex acute.

green, linear-lanceolate to sometimes narrowly oblong or narrowly oblanceolate, 0.7–3.7 cm, not fleshy, margins wavy, involute, 0(–5)-lobed, apex acute;

lateral lobes ascending to erect, narrowly lanceolate to narrowly oblong, usually narrower than center lobe, apex acute.
Inflorescences

4–5 × 1.5–2.5 cm;

bracts greenish throughout, or proximally greenish, distally bright yellow, yellow-green, or yellow-orange on apices, narrowly lanceolate to linear-lanceolate, 0–5(–7)-lobed;

lobes spreading, filiform to linear, long, proximal lobes arising in proximal 1/2, apex acute to acuminate.

2.5–10 × 2–5 cm;

bracts proximally pale green to pale yellow, distally yellow, whitish, pink, dull red, or purple on apices (sometimes gradually differentiated from proximal coloration), lanceolate, broadly lanceolate, or oblong, 3–5(–7)-lobed, sometimes with secondary lobes;

lobes ascending to spreading, linear, sometimes rounded, medium length or distal short, arising near mid length, apex acute to rarely obtuse.
Corollas

straight or slightly curved, 18–21 mm;

tube 13–15 mm;

beak exserted, adaxially yellow to yellow-green, 6–8 mm;

abaxial lip green, reduced, visible in front cleft, slightly pouched, 2.5–3.5 mm, 35–60% as long as beak;

teeth erect, yellow, 1 mm.

straight or slightly curved, (20–)22–30 mm;

tube 15 mm;

abaxial lip usually hidden or just visible in abaxial calyx notch, not exserted/longer than calyx, beak exserted;

beak straight or slightly curved, adaxially green, 8–11(–12) mm;

abaxial lip deep green to yellow, reduced, slightly pouched, 1–2.5 mm, to 20% as long as beak;

teeth incurved, green to yellow, 0.5–1 mm.
Calyces

light green to yellowish, margins sometimes yellow, 10–17 mm;

abaxial clefts 8–9 mm, adaxial 2–3 mm, abaxial ca. 50% of calyx length, adaxial ca. 20% of calyx length, deeper than laterals, lateral 1.9–2.5 mm, 12–20% of calyx length;

lobes narrowly triangular, apex acute to acuminate.

proximally green or pale, distally colored as bracts, 17–21(–23) mm;

abaxial and adaxial clefts 4–8 mm, 33–50% of calyx length, deeper than laterals, lateral 2–6 mm, 15–33% of calyx length;

lobes linear, narrowly lanceolate, or narrowly triangular to oblong, apex acute.
2n

= 24.

Castilleja puberula

Castilleja glandulifera
Phenology Flowering (Feb–)Jul–Aug. Flowering Jun–Aug.
Habitat Moist meadows, stream banks, mesic rocky slopes, tundra, subalpine and alpine. Dry sagebrush steppes, gravelly or rocky slopes, talus, open conifer forests, subalpine.
Elevation 2700–3900 m. (8900–12800 ft.) 1400–2500 m. (4600–8200 ft.)
Distribution
from FNA
CO; MT
[WildflowerSearch map]
[BONAP county map]
from FNA
OR
[WildflowerSearch map]
[BONAP county map]
Discussion

Castilleja puberula is a near-endemic of alpine communities in the Rocky Mountains of Colorado in Boulder, Clear Creek, Gilpin, Grand, Larimer, and Park counties. A highly disjunct population occurs near the summit of Mt. Jefferson on the Continental Divide in Beaverhead County, Montana. Castilleja puberula appears to be a high-elevation isolate from the widespread C. flava, which is common at lower elevations in the Intermountain Region. A single case of hybridization with C. septentrionalis is known from Clear Creek County.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Castilleja glandulifera is endemic to the upper elevations of the Blue and Strawberry mountains of northeastern Oregon, as well as a few adjacent minor ranges. It is related to C. applegatei and C. viscidula, which are the source of reports of C. glandulifera in the Wallowa Mountains and on Steens Mountain. Inflorescences of C. glandulifera are usually white to pale yellow, but in the area around Marble Creek Pass in Baker County, they are multicolored, with a variety of reddish shades mixed in among the yellowish plants. Castilleja glandulifera and C. viscidula share a glandular pubescence, divided leaves, and usually yellowish inflorescences. Castilleja glandulifera is distinguished from C. viscidula by its taller stature, longer corolla beak, and more deeply divided leaves and bracts with linear to linear-lanceolate lobes. Castilleja glandulifera differs from C. applegatei by its unusual leaves and bracts as well as by its habitat and narrower and somewhat shorter corolla beak.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 17, p. 648. FNA vol. 17, p. 610.
Parent taxa Orobanchaceae > Castilleja Orobanchaceae > Castilleja
Sibling taxa
C. affinis, C. ambigua, C. angustifolia, C. applegatei, C. aquariensis, C. arachnoidea, C. attenuata, C. brevilobata, C. brevistyla, C. campestris, C. cervina, C. chambersii, C. chlorotica, C. christii, C. chromosa, C. chrymactis, C. chrysantha, C. cinerea, C. citrina, C. coccinea, C. collegiorum, C. covilleana, C. crista-galli, C. cryptantha, C. cusickii, C. densiflora, C. dissitiflora, C. disticha, C. elata, C. elegans, C. elmeri, C. exserta, C. flava, C. foliolosa, C. fraterna, C. genevieveana, C. glandulifera, C. gleasoni, C. gracillima, C. grisea, C. haydenii, C. hispida, C. hololeuca, C. hyperborea, C. indivisa, C. integra, C. kaibabensis, C. kerryana, C. kraliana, C. lacera, C. lanata, C. lasiorhyncha, C. lassenensis, C. latifolia, C. lemmonii, C. leschkeana, C. levisecta, C. linariifolia, C. lindheimeri, C. lineariloba, C. lineata, C. litoralis, C. lutescens, C. martini, C. mendocinensis, C. mexicana, C. miniata, C. minor, C. mogollonica, C. mollis, C. montigena, C. nana, C. nelsonii, C. nervata, C. nivea, C. occidentalis, C. oresbia, C. organorum, C. ornata, C. pallescens, C. pallida, C. parviflora, C. parvula, C. patriotica, C. peckiana, C. peirsonii, C. pilosa, C. plagiotoma, C. praeterita, C. pruinosa, C. pulchella, C. purpurascens, C. purpurea, C. raupii, C. revealii, C. rhexiifolia, C. rigida, C. rubicundula, C. rubida, C. rupicola, C. salsuginosa, C. scabrida, C. schizotricha, C. septentrionalis, C. sessiliflora, C. subinclusa, C. suksdorfii, C. tenuiflora, C. tenuis, C. thompsonii, C. tomentosa, C. uliginosa, C. unalaschcensis, C. victoriae, C. viscidula, C. wightii, C. wootonii, C. xanthotricha
C. affinis, C. ambigua, C. angustifolia, C. applegatei, C. aquariensis, C. arachnoidea, C. attenuata, C. brevilobata, C. brevistyla, C. campestris, C. cervina, C. chambersii, C. chlorotica, C. christii, C. chromosa, C. chrymactis, C. chrysantha, C. cinerea, C. citrina, C. coccinea, C. collegiorum, C. covilleana, C. crista-galli, C. cryptantha, C. cusickii, C. densiflora, C. dissitiflora, C. disticha, C. elata, C. elegans, C. elmeri, C. exserta, C. flava, C. foliolosa, C. fraterna, C. genevieveana, C. gleasoni, C. gracillima, C. grisea, C. haydenii, C. hispida, C. hololeuca, C. hyperborea, C. indivisa, C. integra, C. kaibabensis, C. kerryana, C. kraliana, C. lacera, C. lanata, C. lasiorhyncha, C. lassenensis, C. latifolia, C. lemmonii, C. leschkeana, C. levisecta, C. linariifolia, C. lindheimeri, C. lineariloba, C. lineata, C. litoralis, C. lutescens, C. martini, C. mendocinensis, C. mexicana, C. miniata, C. minor, C. mogollonica, C. mollis, C. montigena, C. nana, C. nelsonii, C. nervata, C. nivea, C. occidentalis, C. oresbia, C. organorum, C. ornata, C. pallescens, C. pallida, C. parviflora, C. parvula, C. patriotica, C. peckiana, C. peirsonii, C. pilosa, C. plagiotoma, C. praeterita, C. pruinosa, C. puberula, C. pulchella, C. purpurascens, C. purpurea, C. raupii, C. revealii, C. rhexiifolia, C. rigida, C. rubicundula, C. rubida, C. rupicola, C. salsuginosa, C. scabrida, C. schizotricha, C. septentrionalis, C. sessiliflora, C. subinclusa, C. suksdorfii, C. tenuiflora, C. tenuis, C. thompsonii, C. tomentosa, C. uliginosa, C. unalaschcensis, C. victoriae, C. viscidula, C. wightii, C. wootonii, C. xanthotricha
Name authority Rydberg: Bull. Torrey Bot. Club 31: 644. (1905) Pennell: Notul. Nat. Acad. Nat. Sci. Philadelphia 74: 8. (1941)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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