CENT. VI. 81 



557, Am. nana Nut. De^c. T. microphyla 

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

 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) — 

 Fiorida, stem frutic. angular above, folioles 30- 

 50 subsess. subobliqual, elliptic obtuse callose, 

 perforate stipulatc, flowers sessile, spikes sien- 

 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 eiliptic obtuse tnu- 

 cronate almost smooth above, grey beneath but 

 not tomentose petiols Sang. — Illinois and Mls- 

 souri. 



560, Am. tomenlosa Raf. tota lomentosa, 

 petiolis semiteres, foHoHs 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. tiana, realy lanceolate with a 

 long cuspis. 



561, Am. coZorafa Raf. (caroliniana f Croora 

 Tor.j glabra ramis angul, petiolis supra planis, 

 foliolis 15-21 oppos. petioHs pubens stipulatis 

 eUipt. basi acutis, apice obt. cuspid» perfor. 

 subt. pallidis ; fl. racem. cal. glabris bicolor, 

 dentib. acutis pubensutstylo — 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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