familyHypericaceae
genusHypericum
sectionHypericum sect. Myriandra
speciesHypericum hypericoides
subspeciesHypericum hypericoides subsp. multicaule
Hypericum hypericoides subsp. multicaule
Taxon 29: 273. 1980.
Endemic
Basionym: Ascyrum multicaule Michaux ex Willdenow
Synonyms: A. helianthemifolium SpachA. hypericoides var. multicaule (Michaux ex Willdenow) FernaldA. spathulatum W. P. Adams & N. RobsonHypericum hypericoides var. multicaule (Michaux ex Willdenow) FosbergH. stragulum unknown
Treatment appears in FNA Volume 6. Treatment on page 87.
Revision as of 22:42, 26 July 2019 by FNA>Volume Importer
Plants decumbent to prostrate, branching from base, mat-forming, 0.5–3 dm. Leaf blades usually oblanceolate, 10–20 × 3–6 mm, broadest beyond middle. Inflorescences: branching dichasial (1–3-flowered) or lateral. 2n = 18.
Phenology: Flowering summer (Jun–Aug).
Habitat: Dry, rocky slopes, road embankments, dry to moist, rich woods
Elevation: 70–900 m
Distribution
Ala., Ark., Del., D.C., Ga., Ill., Ind., Kans., Ky., La., Md., Mass., Miss., Mo., N.J., N.Y., N.C., Ohio, Okla., Pa., Tenn., Tex., Va., W.Va.
Discussion
Selected References
None.
Lower Taxa
None.