Bartonia paniculata subsp. texana

(Correll) K. G. Mathews

Dunne, E. York & Struwe, Syst. Bot. 34: 168. 2009.

EndemicConservation concern
Basionym: Bartonia texana Correll Wrightia 3: 191, fig. 61(6–10). 1966
Treatment appears in FNA Volume 14.

Stems erect, yellowish green, 15–23 cm. Flowers: calyx lobed nearly to base, lobes all distinct nearly to base, 1–1.5 × 0.3–1 mm; corolla 2–3.4 mm, lobed 0.6–0.8 times its length; anthers yellow, 0.4–0.5 mm, apex obtuse or obscurely mucronate.


Phenology: Flowering fall.
Habitat: Around seeps on wooded slopes, stream banks, often in clumps of moss.
Elevation: 20–100 m.

Discussion

Subspecies texana is endemic to eastern Texas and northern Louisiana, occurring mostly in the Piney Woods region.

Selected References

None.

Lower Taxa

None.
James S. Pringle +
(Correll) K. G. Mathews +
Bartonia texana +
La. +  and Tex. +
20–100 m. +
Around seeps on wooded slopes, stream banks, often in clumps of moss. +
Flowering fall. +
Dunne, E. York & Struwe, Syst. Bot. +
Endemic +  and Conservation concern +
Bartonia paniculata subsp. texana +
Bartonia paniculata +
subspecies +