e 
348 The Botanical Gazette. [November, 
Some new North American plants. I. 
JOHN M. COULTER AND E. M. FISHER. 
Heuchera Hapemani, n.sp. Stem short and slender (10 to 
22 cm. high), densely glandular above, with rather few leaves, 
from a slender running rootstock: leaves (both radical and 
cauline) round-reniform (3 to 3.5 cm. broad), thin, glabrous, 
deeply 7 to 9 lobed (lobes dentate, with a linear gland in the 
sinuses), on slender grooved petioles: panicle loose and race- 
mose; bracts and bractlets small and foliaceous: flowers on 
pedicels much shorter than the calyx, which is turbinate, 4 to 
5 mm. long, the thin acute lobes one-third as long as the 
ovary: petals white (often purplish), entire, short clawed, 3 
places. They follow the cracks in the rock by a slender run- 
ning rootstocks.” The species belongs to the group contain- 
ing H. Halhiz, but its leafy stem, deeply lobed and dentate 
{neither bristly nor ciliate) reniform leaves, narrower and 
pointed calyx-lobes, much longer and ovate short clawed 
petals, and its very small stamens, are characters which dis- 
tinctly separate it. 
BOERHAAVIA ANISOPHYLLA Gray, var. paniculata n. var. 
—As compared with the type, this plant has larger and very 
diffuse panicles, smaller flowers mostly solitary at the eee 
ity of the branchlets, calyx pubescent along the ribs, and ee 
plish pubescent fruit 4mm. long) rugose between the ribs. 
Chenate Mountains (Nealley 405). pie nt! 
Abronia Suksdorfii, n. sp.—More or less viscid-pubescen™ 
5, white-scarious, linear-lanceolate (8 mm. long), acu 
