Rock Garden Plants
Castilleja  caudata (Pennell) Rebrist.   
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FamilyOROBANCHACEAE
Genus species var.Castilleja  caudata (Pennell) Rebrist. 
SynonymsCastilleja pallida ssp. caudata Pennell (basionym)
 Castilleja pallida var. caudata (Pennell) B.Boivin
Territory Subarctic AmericaAlaskaNorthwest TerritoriesYukon
alluvial gravel
Altitudearctic-subarctic
Description leaves opposite, linear, acuminate, flowers in elongate, capitate inflorescence, 3-4cm, bracts oblong, yellow, at apex with linear segments
Size15-20cm
Coloryellow
Bloomsummer
Ca
Typetuft, fl. stem ascending
Cultivationgravelly, humous, moist, sunny site
alpine house, moist, humous, gravelly soil, sun
Propagationseed in spring, uncovered, germ. 1-3 months, 16-21°C
division in early spring; cuttings in late summer
BibliographyHultén, E. (1968) Flora of Alaska...
USDA Plants Database plants.usda.gov
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý