Rock Garden Plants
Tetraneuris scaposa (DC.) Greene trib. Helenieae 
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FamilyASTERACEAE
Genus speciesTetraneuris scaposa (DC.) Greene trib. Helenieae
SynonymsCephalophora scaposa DC.
 Hymenoxys scaposa (DC.) K.F.Parker
 Tetraneuris stenophylla Rydb.
Habitatamerican prairie
Altitude100-2400m
Descriptionbasal leaves spathulate to linear, entire or with 2 teeth, hirsute, glandular punctate, capitula solitary, involucre hirsute, ligules 7-22mm long
Size15-30cm
Coloryellow
Bloomlate spring, summer
Ca
Typesubshrub
Cultivationsunny site with a deep, drained soil
alpine house, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
cuttings in late spring and late summer
Territory Northern America
     Northwestern U.S.A. (Colorado )
     North-Central U.S.A. (Kansas , Nebraska , Oklahoma )
     South-Central U.S.A. (New Mexico , Texas )
     Mexico (Mexico Northeast)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ASTERACEAE

Tetraneuris scaposa (DC.) Greene, Pittonia 3(18): 266 (1898)

Basionym:
Cephalophora scaposa DC., Prodr. [A.P.de Candolle] 5: 663 (1836)

Synonyms:
Actinea scaposa (DC.) Kuntze
Actinella scaposa (DC.) Nutt.
Hymenoxys scaposa (DC.) K.F.Parker
Picradenia scaposa (DC.) Britton
Ptilepida scaposa (DC.) Britton
=============================================================================
scaposa typica ined.

Synonyms:
Actinea angustifolia A.Nelson
Actinea linearis A.Nelson
Actinea scaposa linearis B.L.Rob.
Actinella acaulis glabra (Nutt.) A.Gray
Actinella fastigiata A.Nelson
Actinella glabra Nutt.
Actinella lanuginosa Buckley
Actinella linearis A.Nelson
Actinella scaposa glabra (Nutt.) A.Gray
Actinella scaposa linearis Nutt.
Gaillardia roemeriana Scheele
Hymenoxys glabra (Nutt.) Shinners
Hymenoxys scaposa linearis (Nutt.) K.F.Parker
Hymenoxys scaposa villosa Shinners
Rydbergia glabrata Greene
Tetraneuris angustata Greene
Tetraneuris angustifolia Rydb.
Tetraneuris fastigiata Greene
Tetraneuris glabra (Nutt.) Greene
Tetraneuris linearis (Nutt.) Greene
Tetraneuris scaposa linearis (Nutt.) K.F.Parker
Tetraneuris scaposa villosa (Shinners) Shinners
Tetraneuris stenophylla Rydb.

Colorado, c. USA, ne. Mexico
73 COL 74 KAN NEB OKL 77 NWM TEX 79 MXE

300-2400m

scaposa argyrocaulon (K.F.Parker) K.F.Parker, Phytologia 45: 467 (1980)

Basionym:
Hymenoxys scaposa argyrocaulon K.F.Parker, Phytologia 20: 192 (1970)

Texas, ne. Mexico
77 TEX 79 MXE

100-200m

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