Selago. | C. SELAGINEE (ROLFE),. 271 
Calyx campanulate, puberulous, 5-lobed, } lin. long; lobes linear-oblong, 
obtuse, ciliate, divided almost to the base, two lower rather longer than 
the upper. Corolla-tube 1} lin. long; lobes rounded-oblong, a third as 
long as the tube. Fruit broadly ovoid-globose, somewhat compressed, 
? lin. long. 
Lower Guinea. Angola: Huilla; in thickets on hills around Lopollo, common, 
Welwitsch, 4788 ! 
For the Hereroland plant formerly included here, see the next species. 
15. S. Heepfneri, Rolfe. Plant 9-12 in. high. Branches densely 
puberulous or nearly tomentose. Leaves linear-oblong or oblong, obtuse, 
hispidulous, 2-5 lin. long. Racemes short, loosely arranged along the 
branches. Bracts oblong or obovate-oblong, obtuse, hispidulous, 1} lin. 
Jong. Flowers subsessile. Calyx campanulate, pubescent, 5-lobed, 
1 lin. long; lobes linear-oblong, obtuse, ciliate, divided almost to the 
base, subequal. Corolla-tube 14-12 lin. long; lobes rounded-oblong, 
a third as long as the tube.—S. Welwitschii, Rolfe in Journ, Bot. 1886, 
175, in part. 
Lower Guinea. German South-west Africa: Hereroland; at Okahandya, 
Hopfner, 42! Amboland; at Omulonga, Schinz ! Oshiheke, near Olukonda, Schinz, 8! 
This was originally referred to the preceding species. 
16. S. Holubii, Rolfe. Plant 6-15 in. high. Branches densely 
puberulous or nearly tomentose. Leaves linear, obtuse, hispidulous or 
scaberulous, 2-5 lin. long. Racemes very short, loosely arranged along 
the branches. Bracts oblong, obtuse, hispidulous, 1}-1} lin. long. 
Flowers sessile. Calyx campanulate, puberulous, 5-lobed, 1 lin. long; 
lobes linear, subobtuse, ciliate, divided to below the middle, subequal. 
Corolla-tube 1} lin. long; lobes rounded-oblong, a quarter as long as the 
tube. Fruit broadly ovoid-globose, somewhat compressed, $—} lin. long. 
Mozamb. Dist. British Central Africa: Ngamiland; near the Zuga River, 
McCabe, 28! Rhodesia ; Eastern Bamangwato Territory, at Tamasetze, Holub, 325! 
326! 1088! 1089! 1090! 1091! 
Also in South Africa. 
17. S. angolensis, 2olfe. Plant 7-9 in. or more high. Branches 
Very minutely puberulous. Leaves linear-lanceolate or linear, a - 
obtuse, glabrous, 3-11 lin. long. Racemes short, arranged in a sore 
terminal corymb. Bracts linear-oblong, obtuse, somewhat curved, 13 lin. 
long. Flowers very shortly pedicelled. Calyx 2-3-lobed ; lobes ciliate ; 
lateral linear, subobtuse, I lin. long; dorsal minute or nearly obsolete. 
Corolla-tube 3 lin. long; lobes rounded-oblong, half as long as the tube. 
Lower Guinea. Angola: Huilla; between Huilla and Humpata, Johnston! 
By the Cunene and Cacula Var Rivers, Newton ! 
18. §. Dinteri, Rolfe. Plant 1 ft. or more high. Branenes 
puberulous, densely leafy. Leaves linear, obtuse, hispidulous, ror mm. 
ong.: Flowers sessile, in short capitate heads, more or less lateral along 
