Rock Garden Plants
Eriophyllum confertiflorum (DC.) A.Gray trib. Helenieae 
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FamilyASTERACEAE
Genus speciesEriophyllum confertiflorum (DC.) A.Gray trib. Helenieae
BibliographyProc. Amer. Acad. Arts 19: 25 (1883)
Native RangeCalifornia to Baja California Norte
Primary BiomeSubtropical
Habitatrocky slopes
Altitude0-3500m
Descriptionleaves 1-4cm, obovate to cuneate in outline, deeply pinnatilobate, abaxially lanate, segments again pinnate, capitula 7-15mm scross, in small, subsessile cluster
Size20-70cm
Colordark yellow
Bloomsummer
Ca
Typesubshrub
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
cuttings in late spring and late summer
SynonymsBahia confertiflora DC.
Bahia confertiflora var. trifida (Nutt.) A.Gray
Bahia lanata var. tenuifolia (DC.) Torr. & A.Gray
Bahia tenuifolia DC.
Bahia trifida Nutt.
Eriophyllum cheiranthoides Rydb.
Eriophyllum confertiflorum var. discoideum Greene
Eriophyllum confertiflorum var. latum H.M.Hall
Eriophyllum confertiflorum var. laxiflorum A.Gray
Eriophyllum confertiflorum var. tridactylum (Rydb.) Munz
Eriophyllum confertiflorum var. trifidum (Nutt.) A.Gray
Eriophyllum crucigerum Rydb.
Eriophyllum tenuifolium Rydb.
Eriophyllum tridactylum Rydb.
Eriophyllum trifidum Rydb.
Territory7 Northern America
     76 Southwestern U.S.A. (CAL California)
     79 Mexico (MXN Mexico Northwest)
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(c) 1990-2025 RNDr. Pavel Slabý