38 | Muhlenbergia, vale fs 
» IPOMOEA PARASITICA (H. B. K.) G. Don, Gen. Syst. 4: 275 
1838. 
Convolvulus parasiticus H. B. K. Nov. Gen. et Sp. 3: 163. 
1818. 
I. ctrcinnatus Willd.; R. & S. Syst. 4: 302. 1819. 
I. perlonga Robinson, Proc. Am. Acad. 29: 319. 1894. 
Distribution: Lower California, western and southern Mex- 
ico to Costa Rica, and Venezuela. Described from near Caracas. 
~IPOMOEA HIRTIFLORA Mart. & Gal. in Bull. Acad. Brux. XII. 
2: 267. 1845. 
Type locality: “Crescit in Mexico in sylvis Chinantla, alti- 
tudine 2000 ped.” 
A specimen in the National Herbarium collected by E. W. 
Nelson near Jacaltenanjo, Guatemala, altitude 3500-5400 feet 
(no. 3579), December 18-19, 1895, seems to agree with the orig- 
inal description of 7. hirtzflora. 
.~ Ipomoea Domingensis (Desr.) 
Convolvulus major polyanthos Sloan, Jam. 1: 153. pl. 97. 
a 
C. niveus polyanthos Plum. Am. 78. pl. 89. f. 2. 
C. corymbosus 1. Syst. Ed. 10, 923. 1759.—Sp. Pl. Ed. 2, 
225. 1763. 
C. Domingensts Dest. in Lam. Encycl. 3: 554. 1789. 
C. stdaefolius H. B. K. Nov. Gen. et. Sp. 3: 99. 1818. 
C. multyforus H. B. K. 1. & 100. 
C. laevicaulis Willd. in R. & S. Syst. 4: 303. 1819. 
Ipomoea sidaefolia Choisy, in Mem. Soc. Phys. Genev. 6: 
459. 1833. In D.C. Prodr. 9: 372. 1845. Not /. sed- 
aefolia Schrad. 1821. 
I. corymbosa G. Don, Gen. Syst. 4: 274. 1838. Not Z 
corymbosa Roth, 18at. 
I. cymosa Lindl. Bot. Reg. p/. 24. 1843. Not Z cymosa 
R. & S. 1819. 
I. Burmanni Choisy, in D, C. Prodr. 9: 350. 1845. 
I. Antillana Millsp. Field Col. Mus. Bot. 2: 84. 1900. 
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