CENT. V. 69 
bifolia amer. O. fol. radic. cordatis, caule bifolio, 
fol. sess. amplex. ovatobl. acutis, basi subcord. 
fl. racemosis sepe geminatis---Canada and Mts. 
Allegh. smaller than last, blended with it, altho’ 
very distinct. 
498, PELTANDRA undulata Raf. new fl. I p- 
87—Allegh. Mts. &c. In my monograph I have 
snown that this and the 2 next sp. were mingled 
in Arum virginicum, and given a monograph 
of 8 sp. my G. of 1819 is the Lecontea of Tor- 
rey 1821 and Renselaeria of Beck, 1833. 
499, Pelt. latifolia Raf. ut supra—Nova 
Cesarea. 
500, Pelt, heterophyla Raf. p. S8—Pensylv. 
Nov. Cesarea &c. 
This Century includes 20 N. G. whereof 7 
iri first described, with 36 N. sp. now descri- 
ed. 
Therefore this first part or series of the Av- 
TIKON includes in 5 Centuries, the illustrations 
of 112 New Genera of mine, with the descrip- 
tions of 38 hitherto undescribed. Also the des- 
criptions and figures of 132 New species, with 
the illustrations of twice as many described 
elsewhere. It is likewise replete with new facts, 
remarks, observations, notes, criticisms, local- 
ties &c, forming a vast mass of novelties and 
improvements. 1 
Corrections. Y had a previous Stelmanis in 
ft. tel. 166, therefore read Anistelma instead of 
it at article 89. 
- Even if Macuillamia 332 should be the real 
type of Herpestis this name is identic with Her- 
pestes in Zoology previous I beliéve; but Mon- 
niera and Habershamia are distinct. I have 
them all, 
