Calystegia atriplicifolia subsp. buttensis
Kew Bull. 35: 327. 1980.
Endemic
Treatment appears in FNA Volume 14.
Stems ascending-decumbent to erect, 10–50 cm. Leaf blades triangular-hastate, mostly 20–40 mm wide, lobes at right angles to midrib. Bracts 8–12 × 3–9 mm, proximally flat, not closely enfolding sepals, apex acute to obtuse. Flowers: sepals 10–15 mm; corollas 31–44 mm.
Phenology: Flowering May–Jun.
Habitat: Broad-leaf, coniferous forests.
Elevation: 400–1200 m.
Discussion
Selected References
None.
Lower Taxa
None.