Rock Garden Plants
Heterotheca oregona (Nutt.) Shinners trib. Astereae 
Home
Families
Genus
Territory
Habitat
Synonyms
Types
Galery
Info
FamilyASTERACEAE
Genus speciesHeterotheca oregona (Nutt.) Shinners trib. Astereae
SynonymsAmmodia oregona Nutt.
 Brickellia cumingii Klatt
 Chrysopsis oregona (Nutt.) A.Gray
Habitatalluvial gravel
Altitude0-1000m
Descriptionlower leaves reduced, stem leaves evenly on stem, sessile, oblong, 2-5cm long, capitula discoid, several in cyme
Size20-50cm
Coloryellow
Bloomsummer
Ca
Typesubshrub
Cultivationgravelly, humous, moist, sunny site
alpine house, moist, humous, gravelly soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 16-21°C
cuttings in spring and late summer
Territory Northern America
     Northwestern U.S.A. (Oregon , Washington )
     Southwestern U.S.A. (California)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ASTERACEAE

Heterotheca oregona (Nutt.) Shiners, Field & Lab. 19: 71 (1951)

Basionym:
Ammodia oregona Nutt., Trans. Amer. Philos. Soc., ser. 2, 7: 321 (1840)

Synonyms:
Chrysopsis oregona (Nutt.) A.Gray
Diplogon oreganum (Nutt.) Kuntze
=============================================================================
oregona typica ined,

Synonyms:
Brickellia cumingii Klatt
Crysopsis rudis scaberrima Greene

Oregon, Washington, California
73 ORE WAS 76 CAL

0-500m

regona compacta (D.D.Keck) Semple, Brittonia 39: 382 (1987)

Basionym:
Chrysopsis oregona compacta D.D.Keck, Aliso 4: 102 (1958)

California
76 CAL

200-1000m




















Version 9.0
(c) 1990-2021 RNDr. Pavel Slabý