Crocanthemum rosmarinifolium (Pursh) Janchen. Common name: Rosemary Sunrose. Phenology: May-Jun; Jul-Oct. Habitat: Longleaf pine sandhills, sandy roadsides, fields. Distribution: S. NC south to Panhandle FL, west to c. TX; West Indies (Dominican Republic).
Origin/Endemic status: Native
Synonymy ⓘ: = Ar, Fl4, FNA6, K4, POWO, S; = Helianthemum rosmarinifolium Pursh — NcTx, NS, RAB, S13, Tx, WH3, Daoud & Wilbur (1965), Wilbur & Daoud (1964). Basionym: Helianthemum rosmarinifolium Pursh 1813
Links to other floras: = Crocanthemum rosmarinifolium - FNA6
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Heliophily ⓘ: 9
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Horticultural Information
Intro: Erect perennial of sandy roadsides and fields.
Stems: Stems branched, covered with dense, short hairs that impart a pale gray-green cast.
Leaves: Leaves alternate, short-petiolate, lance-shaped to broadly linear (almost needle-like), 5/8-1 5/8 in. long, hairy above and woolly beneath.
Inforescence:
Flowers: Flowers solitary or in small clusters, both terminal and axillary, pale yellow, about 3/4 in. wide, consisting of 5 triangular petals with wavy edges and 6 hairy sepals (2 different sizes). Many plants also (or only) produce later, self-pollinating flowers that lack petals.
Fruits: Fruit a smooth capsule.
Comments:
Height: 8-18 in.
plant sale text:
bloom table text:
description: Erect perennial of sandy roadsides and fields.
stems: Stems branched, covered with dense, short hairs that impart a pale gray-green cast.
leaves: Leaves alternate, short-petiolate, lance-shaped to broadly linear (almost needle-like), 5/8-1 5/8 in. long, hairy above and woolly beneath.
inflorescence:
flowers: Flowers solitary or in small clusters, both terminal and axillary, pale yellow, about 3/4 in. wide, consisting of 5 triangular petals with wavy edges and 6 hairy sepals (2 different sizes). Many plants also (or only) produce later, self-pollinating flowers that lack petals.
fruits: Fruit a smooth capsule.
comments:
cultural notes:
germination code:
native range:
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