Rock Garden Plants
Crocanthemum propinquum (E.P.Bicknell) E.P.Bicknell  
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FamilyCISTACEAE
Genus speciesCrocanthemum propinquum (E.P.Bicknell) E.P.Bicknell 
SynonymsHelianthemum propinquum E.P.Bicknell
Habitatsands and heaths
Altitude0-1500m
Descriptionstem leaves shortly petiolate, oblanceolate to narrowly oblanceolate-elliptic, adaxially dark green, abaxially tomentose, obtuse to acute, entire, flowers in cyme
Size8-25cm
Coloryellow
Bloomspring, summer
Ca
Typesubshrub
Cultivationdry, sunny site with a poor, sandy soil
alpine house, sandy soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
cuttings in late summer
Territory Northern America
     Northeastern U.S.A. (Connecticut , Masachusettes , New Hampshire , New Jersey , New York , Pennsylvania , Rhode I. )
     Southeastern U.S.A. (Delaware , Georgia , Maryland , North Carolina , Tennessee , Virginia , District of Columbia)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

CISTACEAE

Crocanthemum propinquum (E.P.Bicknell) E.P.Bicknell, Bull. Torrey Bot. Club 40(11): 615 (1913)

Basionym:
Helianthemum propinquum E.P.Bicknell, Man. Fl. N. States [N.L.Britton] ed. 2. 1069 (1905)

e. USA
75 CNT MAS NWH NWJ NWY PEN RHO 78 DEL GEO MRY NCA TEN VRG WDC

0-1500m

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