390 
Exochaenium macranthum, 4. W. Hill in Kew Bull. 1908, 339. 
Naraguta, open grass land, 22 agi — 6 ins. high, flowers 
pale apricot, sepals keeled, No. 
Distrib —East Africa and Angola. 
Neurotheca loeselioides, Oliv. ; FT. A. iv. i. 560. 
Naraguta, in watery soil over rock slopes, 8 Aug., 1-3 ins. 
high, flowers blue, No. 530 
Distrib Upper Guinea to Gaboon and in Uganda. 
BORAGINACEAE. 
Heliotropium ovalifolium, Forsk. ; F.T.A. iv. ii. 34. 
Mamu, 2500 ft., 11 May; small white flowers in recurved 
spike, No. 164. 
Heliotropium indicum, Linn. ; F.T.A. iv. ii. 37; Holland, 472. 
Lemme, 7 May, robust plant up to 2 ft., flowers heliotrope, 
No. 151. 
Heliotropium strigosum, Willd. ; F.T.A. iv. ii. 41. 
es ag ft., 7 May, on farms up to | ft., flowers white, 
No. 
Bichtiks,. 2200 ft., 17 May, No. 184. 
Trichodesma africanum, FR. Br. ; F.T.A. iv. ii. 48; Holland, 472. 
Bauchi, 2200 ft., 13 May, corolla white, recurved, shiny 
brown spot at base of lobes, No. 169. 
Distrib Cape Verde Islands to Abyssinia and in Angola. 
CONVOLVULACEAE. 
Evolvulus alsinoides, Linn. ; F.T.A. iv. ii. 67; Holland, 473. 
Baradau; 3000 ft., 3 May, flowers ane blue, decumbent 
and spreading on hard soils, No. 
sr te sagittatus, var. abyssinica, ies fA. i. 
Plains between Hepham and Ropp, 4600 it., 5 July; 
decumbent 2-3 ft., flowers mauve, No. 362. 
Ipomoea blepharophylla, Hallier f.; F.T.A. iv. ii. 141. 
Naraguta, 20 June, creeper 1-3 a si eau: corolla 
mauve, with darker throat, No. 
Mongu, 4300 ft., 8 July; creeping ; Pa ., Stem brown, mauve 
flower with long calyx, No. 392. 
Distrib —Gold Coast to Jurland and in Angola. 
Ipomoea involucrata, Beauv.; F.T.A. iv. ii. 150; Holland, 480. 
Naraguta, 8 Aug., trailing over stones 4—6 ft., flowers mauve, 
1—2 ins. in diam. ., only one flower out at a time from 
amongst a number, No. 514. 
Ipomoea fragilis, Choisy; F.T.A. iv 165. 
Naraguta, roadsides, decumbent, pas yellow, No. 
