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Helianthus praecox Engelmann & A. Gray ssp. praecox . Common name: Texas Sunflower, Galveston Sunflower. Phenology: Jul-Oct. Habitat: Sandy areas. Distribution: Endemic to se. TX.

Origin/Endemic status: Endemic

Synonymy ⓘ: = FNA21, K4; = Helianthus debilis Nutt. ssp. praecox (Engelm. & A.Gray) Heiser — Tx. Basionym: Helianthus praecox Engelm. & A.Gray 1845

Links to other floras: = Helianthus praecox ssp. praecox - FNA21

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Heliophily ⓘ: 9

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Horticultural Information

No horticultural data found for this taxon.