Erythrococca and Micrococca. 617 
coccnm , Pax in Engl. Bot. Jahrb., xix. 87 (1894) et in Engl. Pflanzenw. 
Ost-Afrik., C, 238 (1895). 
[IX.] East Central Africa. German East Africa: Eastern shore 
of Lake Tanganyika, Scott Elliot 8231! Uganda : without precise locality, 
Stuhlmann 1484! 
A very distinct species, easily recognized within the group by its small leaves. 
20 . E. Ledermanniana, Prain in Kew Bull. 1911, 92 (1911). Stamina 
27. Calyx femineus ignotus. Folia glabrescentia, 4-5 cm. longa ; petiolus 
6 mm. longus. 
[IV a.] West Africa : Upper Guinea. Cameroons: Esole; on 
Mt. Basso, 6,ico ft., Ledermann 2032! Mfongu ; Muti slopes, 5,600- 
6,300 ft., Ledermann 5877 ! 
Most nearly allied to E. Mildhraedii ’ from which it differs in the shape and 
pubescence of the leaf, in the shorter petioles, and in the more numerous stamens with 
considerably longer filaments. 
21 . E. Mildbraedii. Stamina 9-12. Calyx femineus 2-lobus. Folia 
pubescentia, 5-7-5 cm. longa; petiolus 1*2 cm. longus.— Claoxylon Mild¬ 
hraedii , Pax in Engl. Bot. Jahrb., xliii. 80 (1909). 
[IX.] East Central Africa. German East Africa: Ruanda; 
Kissenge, 7,600 ft., Mildbraed 1452 ! Uganda: Ruwenzori ; Kivata, 7,000- 
9.000 ft., Scott Elliot 7637 ! 
A very distinct species. 
22 . E. trichogyne. Stamina ignota. Calyx femineus 2-lobus. Folia 
pubescentia, 4-5~6*5 cm. longa ; petiolus 3 mm. longus.— Claoxylon trie ho - 
gyne, Muell. arg. in Journ. Bot., ii. 334 (1864), et in DC. Prodr., xv. 2, 779 
(1866) ; Hiern in Cat Afr. PL Welw., 975 (1900). 
[IV b.] West Africa : Lower Guinea. Portuguese West Africa: 
Angola ; Golungo Alto, near Sange, Welwitsch 396 ! 
A very distinct species. 
23 . E. hirta, Pax in Engl. Bot. Jahrb., xliii. 321 (1909). Stamina 10. 
Calyx femineus 4-lobus, raro 3-lobus. Folia pubescentia, 5-10 cm. longa ; 
petiolus 5-6 mm. longus. 
[IX.] East Central Africa. Uganda: Entebbe, 4,000 ft., Bag- 
shawe 793 ! Ruwenzori; Butaga Forest, 7,000-8,000 ft., Scott Elliot 7998 ! 
Congo State: West Ruwenzori; Kalange, 3,600 ft., Mildbraed 2486 ! 
Very closely allied to E. trichogyne , from which it mainly differs in having more 
numerous female calyx-lobes. 
§ IV. Pseudathroandra. Flores parvi in racemos axillares dispositi. 
Stamina definita vel indefinita, glandulis juxtastaminalibus intermixta ; 
