117 
STYLOSANTHES 
Stylosanthes biflora (L.) Britton, Sterns & Pogg., pencil flower, 
p. 936 
TEPHROSIA, hoary pea 
Tephrosia virginiana (L.) Pers., goat’s rue, hoary pea, catgu 
incl. var. holosericea (Nutt.) Torrey & A. Gray] (Wood, 
1949), p. 903 
TRIFOLIUM, clover 
ieenceace arvense L., rabbitfoot clover, p. 886 
var. 
¢T. aureum + Pollich, yellow clover, p. 888 
ssp. aureum [S: 7. agrarium L.] (Zohary and Heller, 1984) 
¢T. campestre Schreber, large hop clover, low hop clover, Bishop 
clover, p. 8 
var. campestre 
T. carolinianum Michaux, p. 887 
¢T. dubium Sibth., little hop clover, small hop clover, p. 890 
¢T. hybridum L., Alsike clover, p. 
var. elegans (Savi) Boiss. [S: T. hybridum vat. pratens 
Rabenh.; M: T. hybridum] (Zohary and Heller, 1984) 
+T. are Bs crimson clover, p. 886 
var. incarna 
+T. eres oY a clover, p. 885 
var. pra 
f. secaantecksk Asch. & Prantl (note that Zohary and 
Heller (1984) did not include this forma in their 
monograph; their other segregates based on corolla 
color are recognized as varieties) 
f. pratense 
var. sativum Schreber [M: T. pratense] (Zohary and Heller, 
19 
T. reflexum L., buffalo clover, p. 888 
var. glabrum Lojac. [G: T. reflexum] (Zohary and Heller, 1984) 
var. reflexum 
S: Steyermark G: Great Plains Flora M: Mohlenbrock 
