ARACHIS, peanut 
+Arachis hypogaea L., peanut, p. 937 
ASTRAGALUS, milk vetch 
Astragalus canadensis L., rattle weed, p. 908 
var. canadensis 
A. crassicarpus Nutt., ground plum [S: A. caryocarpus Ker Gawler] 
(Barneby, 1964; Isely, 1984), p. 908 
var. crassicarpus 
var. trichocalyx (Nutt.) Barneby [S: A. mexicanus A. DC. var. 
trichocalyx (Nutt.) Fern.] (Barneby, 1964) 
A. distortus Torrey & A. Gray, Ozark milk vetch, bent milk vetch, 
908 
p. 
var. distortus 
A. lotiflorus Hook., low milk vetch, p. 908 
BAPTISIA, false indigo 
Baptisia alba (L.) Vent., white wild indigo, p. 881 
var. macrophylla (Larisey) Isely [S: B. leucantha Torrey & A. 
Gray; G, M: B. lactea (Raf.) Thieret] (Isely, 1986b) 
B. australis (L.) R. Br., blue false indigo, p. 880 
var. minor (Lehm.) Fern. 
B. x bicolor Greenman & Larisey, see named hybrids 
B. bracteata Muhlenb. ex Elliott, cream white indigo, long-bracted 
wild indigo, plains wild indigo, p. 880 
var. glabrescens (Larisey) Isely [S, M: B. leucophaea Nutt., incl. 
var. glabrescens Larisey] (Isely, 1981) (note that Voss 
(198Sa) suggested that the correct name for this taxon 
should be "var, leucophaea," but this combination has 
not been published) 
+B. sphaerocarpa Nutt., yellow 
wild indigo, round-fruited yellow 
wild indigo, p. 881 
CAESALPINIA (see CAESALPINIACEAE) 
S: Steyermark G: Great Plains Flora M: Mohlenbrock 
