, CENT. VI. 81 



557, Am. uana Nut. Dtfc. T. microphyla 

 Pursh, punctata Raf, n. fl. 507. humilis glafora 

 ramis teretis, petiolis subSquetris, 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. 



558, 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. 



559, 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 inu- 

 cronate almost smooth above, grey beneath but 

 not tomentose petiols Sang. Illinois and Mis- 

 souri. 



560, Am. tcmentosa Raf. tota lomeotosa, 

 petiolis semiteres, foliolis 40-50 subsess. lato 

 JanceoL 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. colorat a Raf. (caroliniana ? Groom 

 Tor.) glabra ramis angul, petiolis supra planis, 

 foliolis 15-21 oppos. petiolis pubens stipulatis 

 ellipt. basi acutis, apice obt. cuspid, perfor. 

 subt. pallidis; ft. 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- 

 certained a dozen sp. of this fine G. which is 



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