138 MR. S, T. DUNN : A REVISION 
A Madagascan section, except for the Congolan M. gracilis. Spp. 3 
n. 131-133. 
It resembles superficially certain stipellate species of Derris. 
, 
15. ROBUSTIFLORÆ, Dunn, sect. nov. Arbores. Foliastipellata. Panicule 
terminales. Flores in nodis sessilibus fasciculati. Calyx alte lobatus. 
Petala sericea ; vexillum exauriculatum. Stamina protrusa. 
Congo Region and Angola. Sp. 1, n. 184. 
A distinct type of Millettia connected by its calyx and dise characters with 
fulgentes. 
CLAVIS SECTIONUM. 
1. Africana ; foliola parva, oblonga, 9-17-paria ............ 14. PolypAylle *. 
foliola haud 9-17-paria, oblonga et parva............ TOP 2 
2. foliola stipellatat .................................... 3 
foliola ехвйреШ&а.................................... 12 
З. vexillum callosum vel айтїсшайип...................... 4 
vexillum ecallosum et exauriculatum ................ . 7 
4. gemmee р]обшШатез.................................... 5 
сетте compress ; foliolorum уеп plurime, parallels, in 
venam marginalem currentes ........................ 10. Compresso-gemmate. 
:5. flores subsessiles ; petala glabra. .... 0c... ccc cece cece ee 9. FEfulgentes. 
flores longe pedicellati vel petala pubescentia .....,...... 6 
6. asiatica ; panicule vel racemi axillares; flores fasciculati. 7. Otosema f. 
australasiana ; paniculs terminales; flores singuli ........ 2 A. Austro-millettia. 
77. asiatica ; pedicelli вїпдїй.............................. 8 
pedicelli in nodis vel ramulis fascieulati ................ 9 
Б. bractese breves ...................................... 2. Eurybotrye. 
bracteæ floribus longiores ........ TEE З. Bracteate. 
9. scandens africana; foliolorum vens impresse .......,.... 11. Afroscandentes. 
erecta vel foliola supra plana .......................... 10 
10. panicule magne, robuste ; stamina exserta.............. 15. Robustiflore., 
stamina inclusa ............................... TOU 11 
11. asiatica „,,........ TD esee l. Typiee. 
africana § Lek eee eet eee ehh sie 13. Sericanthe. 
12. vexillum callosum vel auriculatum; asiatica............. . 18 
vexillum ecallosum et exauriculatum................00.. 14 
13. pedicelli capillares; foliola 5 vel plura. .................. 6. Fragiliftrore. 
pedicelli breves, crassi; foliola 1-9...................... 8. Albiflore. 
14. ovarium stipitatum „,................................. 4. Podocarpe. 
ovarium sessile vel subsessile .......................... 15 
15. africana; calyx truncatus; corolla glabra............ es 12. Truncaticalyces. 
calyx dentatus vel corolla sericea ................... ee 16 || 
* M. usaramensis closely resembles this section. 
+ Stipels minute in Austro-millettia, 
{ Or, if the auricles are very slight and the panicle spreading, see no. 2, Eurybotrye 
§ But, ifa W. African climber, see Sect. no. 11. 
‚|| Or, if a Philippine tree with slightly callous standards, see no. 6, Fragilifore. 
