CENT. VI. 8I 
557, Am. nana Nut. Dec. T. microphyla 
Pursh, punctata Raf, n. fl. 507. humilis glabra 
ramis teretis, petiolis sub3quetris, foliolis 15-21 
sessilib. opp. et alt. stipulatis, ellipt. basi acutis, 
apice obt. cuspid. perforatis punctatis, racemis 
subspic. curvis,cal. dentib. elongatis—Missouri, 
I describe again this pretty sp. from Bradbury 
specimens, as Torrey descr. is not good. 
998, Am. pubescens Wild. P. E. pumila 
Mx. herbacea Walt. Tor. (not herbaceous)— 
Florida, stem frutic. angular above, folioles 30- 
50 subsess. subobliqual, elliptic obtuse callose, 
perforate stipulate, flowers sessile, spikes slen- 
der pubescent. 
999, Am. canescens Nut. O. the description 
of Torrey blends 2 plants, which I have both in 
seed, with many things in common, but yet dis- 
tinct; this has larger folioles elliptic obtuse mu- 
cronate almost smooth above, grey beneath but 
not tomentose petiols 3ang.—lIllinois and Mis- 
souri. 
560, Am. tomentosa Raf. tota tomentosa, 
petiolis semiteres, foliolis 40-50 subsess. lato 
lanceol. acutis cuspidatis, subtus canis exstipul. 
opacis; imbric. cal, acutis, leg. ovatis cal. subeq. 
—on Wabash and West Kentucky, folioles as 
small as in A. nana, realy lanceolate with a 
long cuspis. 
561, Am. colorata Raf. (caroliniana? Croom 
Tor.) glabra ramis angul, petiolis supra planis, 
foliolis 15-21 oppos. petiolis pubens stipulatis 
ellipt. basi acutis, apice obt. cuspid. perfor. 
subt. pallidis; fl. racem. cal. glabris bicolor, 
dentib. acutis pubens ut stylo—Apalachian Mts. 
leaves short, folioles half uncial. calix white,co- 
lored at both ends like petal.—I have thus as- 
cettained adozen sp. of this fine G. which is 
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