gral NELSON & MACBRIDE—WESTERN PLANTS 473 
Amesia somaliensis, n. comb.— Epipactis somaliensis Rolf, Fl. 
Trop. Afr. 7:189. 1897. 
Amesia Thunbergii, n. comb.—Epipactis Thunbergii Perry, 
Exp. Jap. 2:319. 1857. 
Amesia trinervia, n. comb.— Epipactis trinervia Roxb. FI. Ind. 
S455. 1822. 
Populus fortissima, n. n.—P. angustifolia James ex Torr. Am. 
Lyc. N.Y. 2:249. 1828; not P. angustifolia Weinm. Elench. Hook. 
Palowsk. 451. 1824. 
Salix columbiae, n. n.—S. pyrifolia Anders. Vet. Handl. Stockh. 
6:162. 1867; not S. pyrifolia Schleich, Cat. Pl. Helv. ed. 3:26. 
1815. 
CarpDIONEMA DC. Prod. 3:372. 1828.—Pentacaena Bartl. in 
Presl. Rel. Haenk. 2:5. 1830. 
Cardionema ramosissima, n. comb.—Loeflingia ramosissima 
Weinm. Bot. Zeit 3:608. 1820; Pentacaena ramosissima Hook. an 
Arn. in Hook. Bot. Misc. 3:338. 1833; Pentacaena polycnemoides 
Bartl. in Presl/ Rel., Haenk. 2:5. 1830. 
Cardionema camphorosmoides, n. comb.—Peniacaena cam- 
phorosmoides Walp. Rep. 1:261. 1842. : 
Cardionema rosetta, n. comb.— Pentacaena rosetia Walp. loc. cit. 
Cardionema congesta, n. comb.— Pentacaena congesta Benth. Pl. 
Hartw. 186. 1839. ee 
Cardionema andina, n. comb.—Pentacaena andina Phil. in Anal. 
Mus. nac. Chile 26. 18q1. 
Aconitum Hoe n.—A. bulbiferum Howell, Fl. N.W. Am. 
25. 1897; not A. bulbiferum Reichb. Nebers. Acon. 55. 1819- 
Ranunculus reconditus, n. n.—R. érilernaius Gray, Proc. Am. 
Acad. 21:370. 1886; not R. ériternatus Poit. Encyc. Supl. 4:662. 
1815. ‘ 
Arabis crypta, n. sp.—Biennial, stellate-pubescent eats ; 
stems one or two from the simple crown, branched above, 3 ‘late 
high, greenish, the pubescence not so dense nor so perfectly ps : 
as that of the leaves and pods: basal leaves numerous, —_ ly gin 
acutish, narrowed to a slender petiole, the midvein Pp dior gr a 
cm. long; cauline distant, narrowly lanceolate, g-nerved, are . 
auriculate: flowers rather few, white or faintly tinted: petals 3 4 
