| Family | OROBANCHACEAE |
| Genus species | Castilleja caudata (Pennell) Rebrist. |
| Bibliography | Rebrist., Novosti Sist. Vyssh. Rast. 1: 296 (1964) |
| Native Range | e. Siberia to Russian Far East, Subarctic America |
| Primary Biome | Subarctic |
| Habitat | alluvial gravel |
| Altitude | 0-1700m |
| Description | leaves opposite, linear, acuminate, flowers in elongate, capitate inflorescence, 3-4cm, bracts oblong, yellow, at apex with linear segments |
| Size | 15-20cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | gravelly, humous, moist, semi-shady site alpine house, moist, humous, gravelly soil, semi-shade |
| Propagation | seed in spring, uncovered, germ. 1-3 months, 16-21°C cuttings in late summer |
| Synonyms | Castilleja annua Pennell Castilleja caudata var. auricoma (Pennel) Hultén Castilleja pallida ssp. auricoma Pennell Castilleja pallida var. auricoma (Pennell) B.Boivin Castilleja pallida ssp. caudata Pennell Castilleja pallida var. caudata (Pennell) B.Boivin |
| Territory | 3 Asia-Temperate 30 Siberia (YAK Yakutskiya) 31 Russian Far East (KAM Kamchatka, KHA Khabarovsk, MAG Magadan) 7 Northern America 70 Subarctic America (ASK Alaska, YUK Yukon) |