300 Transactions of the Royal Society of South Arfica. 
Genus No. 
166 — P. dregeanum, Nees. 
F]. Cap. vii. 411 ; Nat. PL 161. 
Salisbury, Craster, 77, 78. 
P. Helopus, Trin. 
Fl. Cap. vii. 392, var. ; Nat. PI. 146, var. 
Salisbury, Craster, 11 ; South Ehodesia, Eliod. Agric. Journ. 
June, 1906, p. 500. 
L. heterostachyum, Hack. 
Victoria Falls, Eogers, 7034*. 
P. Isachne, Both. 
Fl. Cap. vii. 390 ; Nat. PI. 149. 
Matabeleland, Jeffreys, 11 ?; Salisbury, Mundy. 
P. laeYifolium, Hack. 
Fl. Cap. vii. 405 ; Nat. PI. 157. 
Salisbury, Craster, 34 ; Mundy. 
P. madagascariense, Sj^reng. 
Cat. Afr. PI. Welw. ii. 182. 
North Melsetter, 3000-6000 ft. April, Swyn. 1702. 
P. maximum, Jacq. 
Fl. Cap. vii. 404; Nat. PI. 156; Cat. Afr. PI. Welw. ii. 
181. 
Heaney Jnctn. by river, Jeffreys, 12 ; Tabainduna Mt. Jeffreys, 
32 ; Sahsbury, Craster, 67 ; Mundy ; Victoria Falls, Eogers, 
7036, 7034, 5630 ; Chirinda, 3700-4000 ft. Swyn. ; Bulawayo, 
Eogers, 5872. 
var. trichoglume. 
Victoria Falls, Allen, 260. 
P. monodactylum, Nees. (Digitaria monodactyla, Stapf.) 
Fl. Cap. vii. 373 ; Nat. PI. 136 ; Cat. Afr. PI. Welw. ii. 162. 
Somabula, Govt. Herb. 663. 
P. myosuroides, B. Br. 
Cat. Afr. PI. Welw. ii. 174. 
Mazoe, 4300 ft. April, Eyles, 320; Victoria Falls, Eogers, 
6006 ?. 
P. nigropedatum, Mwiw. 
Fl. Cap. vii. 388. 
Bulawayo, Nov. Jeffreys, 62 ; Eogers, 5901. 
P. ramosum, L. 
Victoria Falls, Eogers, 5720. 
P. repens, L. 
Fl. Cap. vii. 409. 
Victoria Falls, Eoger?, 5009 ='\ 
