Calystegia collina subsp. collina

Endemic
Treatment appears in FNA Volume 14.

Stems to 8(–15) cm or almost absent, densely tomentose or ± villous, hairs brownish to grayish. Leaf blades ± trian­gular, base weakly lobed, lobes seldom well developed, margins undu­late, apex rounded to subacute. Bracts broadly ovate, 8–15 × (6–)9–14 mm. Flowers: sepals glabrous or medially strigose; corolla (30–)34–48(–55) mm.


Phenology: Flowering Apr–Jun.
Habitat: Chaparral, grassy, rocky sites, woodlands.
Elevation: 100–1000 m.

Discussion

Selected References

None.

Lower Taxa

None.
Richard K. Brummitt† +
(Greene) Brummitt +
Convolvulus collinus +
100–1000 m. +
Chaparral, grassy, rocky sites, woodlands. +
Flowering Apr–Jun. +
Ann. Missouri Bot. Gard. +
C. malacophyllus subsp. collinus +
Calystegia collina subsp. collina +
Calystegia collina +
subspecies +