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Gland Indian paintbrush

Castilleja glandulifera

Also called Glandular Paintbrush

Gland Indian paintbrush
Photo: Buteo6, CC BY-SA 4.0

Gland Indian paintbrush is a short perennial wildflower native to subalpine areas of eastern Oregon, with a sticky, glandular upper stem. It is a wild species, not a common garden or houseplant, and it is a hemiparasite that draws some nutrients from the roots of neighboring plants.

Family
Orobanchaceae (Orobanch family)
Grows as
Perennial
Light
Full sun
Water
Water moderately during the growing season and let the top of the soil dry slightly between waterings.
Soil
Well-drained, gritty or rocky soil.
Temperature
Hardy to cold winters; protect from prolonged heat above 30 °C.
How easy
Hard
Native range
Oregon (Steen Mts.)
Climate
temperate

About

Castilleja glandulifera, commonly called the glandular paintbrush or sticky paintbrush is a species of paintbrush.

Where it grows

Near endemic to the subalpine zones of eastern Oregon (Blue Mountains), with disjunct populations in California and Idaho.

Other Castilleja plants

Coast Indian paintbrush · Johnny-nip · Northwestern Indian paintbrush · Wavyleaf Indian paintbrush · Aquarius Plateau Indian paintbrush · Cobwebby Indian paintbrush · Attenuate Indian paintbrush · Castilleja beldingii · Castilleja bella · Shortstyle Indian paintbrush · Vernal pool Indian paintbrush · Port Clarence Indian paintbrush

Text excerpted from the Wikipedia article Castilleja glandulifera by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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