ADDENDA AND CORRIGENDA, 765 
the sides; nerves distinet, green upwards, keel very minutely 
spinalons scabrid ; keels of pale scabrid. 8. cereale, Thunb. Prodr. 
ed, i. wy a4 Schult. 118; Durand & Schinz, Consp. 
Fl, ’ Afr. v. 937, not of L 
CENTRAL ReEGion: Sutherland Div.; Rogge Veld, Thunberg/ 
Thunberg =e i in soit ton ed. 3, ii. 168 :—‘ These (Rogge Velds) . . . have 
been so named fi a kind of rye, whieh grows wild here in abundance near the 
bushes.” Burche 1, however, says (Trave vels, i. 256) ae vai none of the wild rye 
which has been said to be so abundant as to ) give the name to this district ; psd this 
might be owing tothe season of the year.” 83. afric m ai ffers from 8. c eale, 
Linn., and S. montanum, Guss., in the ‘antler yoo 9 slightly bem 
glumes $s, more conspicuously nerved 7 cabrid valves, and in all the keels 
bein ng very minutely spinulous or scabrid 
