Difference between revisions of "Rhexia aristosa"
Bull. Torrey Bot. Club 17: 14, plate 99. 1890.
imported>Volume Importer |
imported>Volume Importer |
||
| Line 46: | Line 46: | ||
|publication year=1890 | |publication year=1890 | ||
|special status= | |special status= | ||
| − | |source xml=https://xjsachs2@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://xjsachs2@bitbucket.org/aafc-mbb/fna-data-curation.git/src/e39f0e846f172941159b2045254d62d10d9823f6/coarse_grained_fna_xml/V10/V10_691.xml |
|genus=Rhexia | |genus=Rhexia | ||
|species=Rhexia aristosa | |species=Rhexia aristosa | ||
Latest revision as of 11:33, 9 May 2022
Caudices usually not developed; roots often long and rhizomelike, lignescent, tuberiferous. Stems unbranched to several-branched, 40–70 cm, faces subequal, angles weakly ridged, sometimes narrowly winged, internodes glabrous, nodes sparsely hirsute to villous, hairs yellowish, eglandular. Leaves sessile to subsessile; blade usually lanceolate, 2–3 cm × 3–9 mm, margins shallowly serrate to barely crenulate, apex sometimes minutely apiculate, surfaces glabrous or sparsely long-strigose to ascending-villous. Inflorescences diffuse, not obscured by bracts. Flowers: hypanthium ovoid, about as long as the constricted neck, 7–10 mm, hispid-hirsute at neck, rim, and calyx lobes, hairs yellowish, eglandular; calyx lobes triangular, apices acuminate-aristate; petals spreading, dull lavender, 1–2 cm; anthers curved, 5–6 mm. Seeds ca 0.7 mm, surfaces with irregular, concentric ridges, with few isolated domes or papillae. 2n = 22.
Phenology: Flowering Jun–Aug(–Sep).
Habitat: Carolina bays, depression meadows, wetland margins, borrow pits, lime sinkponds, cypress flats and swamps, oak-pine-cypress, gum with slash and longleaf pines, sandy peat and clay.
Elevation: 0–50 m.
Distribution
Ala., Del., Ga., Md., N.J., N.C., S.C., Va.
Discussion
Selected References
None.