Rock Garden Plants
Phagnalon sordidum (L.) Rchb. trib. Gnaphalieae 
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FamilyASTERACEAE
Genus speciesPhagnalon sordidum (L.) Rchb. trib. Gnaphalieae
SynonymsGnaphalium sordidum L.
 Gnaphalium conyzoideum Lam.
 Phagnalon tricephalum Cass.
Habitatrocky slopes
Descriptionleaves dense, 1-3cm, linear, on both faces densely lanate, capitula 2-6, small, in clusters, outer involucre brownish
Size20-30cm
Coloryellow
Bloomspring, summer
Ca
Typeshrub
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 13-20°C
cuttings in late summer
Territory Europe
     Southwestern Europe (Baleares , Corse , France , Sardegna , Spain )
     Southeastern Europe (Italy )
Africa
     Northern Africa (Algeria , Morocco , Tunisia)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ASTERACEAE

Phagnalon sordidum (L.) Rchb., Fl. Germ. Excurs. 1(3): 224 (1831)

Basionym:
Gnaphalium sordidum L., Sp. Pl. 2: 853 (1753)

Synonyms:
Baccharis sordida (L.) Desf.
Conyza sordida (L.) L.
=============================================================================
sordidum typicum ined.

Synonyms:
Gnaphalium conyzoideum Lam.
Phagnalon tricephalum Cass.

w. & c. Medit.
12 BAL COR FRA SAR SPA 13 ITA 20 ALG MOR TUN

sordidum corsicum (Rouy) Gamisans, Prodr. Fl. Corse [Gamisans & al.] 158 (1998)

Basionym:
Phagnalon corsicum Rouy, Fl. France [Rouy & Foucaud] 8: 163 (1903)

Corsica
12 COR

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