WELWITSCHII ITER ANGOLENSE. 337 
ceolato-ellipticis cuspidato-acuminatis, stipulis magnis lanceolatis, pa- 
nieulis masc. racemiformi-contiactis, bracteis masc. exterioribus tri- 
angulari-ovatis acuminatis utroque latere fimbriato circ. 7-lacinulatis, 
staminibus 1-2. Frutex. In Sierra Leone prope Freetown (Welw. 
It. Angol. n. 464). > 
38. Mappa Angolensis ; foliis longe petiolatis late orbiculari-ovatis 
3-lobis v. elobatis basi epeltatis subeordatis subtus sparse aureo-glan- 
dulosis, bracteis magnis lanceolatis acuminatis masc. multidentatis, 
calyce fom. urceolari ovarium cerino-glandulosum arcte cingente, 
antheris 2-3, ovario apice tomentoso, stylis tenuibus valide papillosis, 
seminibus laxe elevato-retieulatis. Frutex. In Angole regione montana 
(Welw. It. Angol. n. 449, 450). 
39. ., Macaranga monandra; petiolis limbum equantibus, limbo ovato 
acuminato basi obtuso grosse repando-dentato basi supra grosse macu- 
lato-biglanduloso epeltato subtus glandulis aureis adsperso, stipulis lan- 
ceolatis, paniculis axillaribus peduneulatis foem. pyramidatis v. racemi- 
formi-contractis, bracteis exterioribus e basi acuta rhombeo-ovatis su- 
peme lobato-paucidentatis, calyce fem. urceolari margine 3-4-lobo, 
fim. tomentoso, stamine unico, ovario ovoideo obliquo dense ceraceo- 
glanduloso, stigmate sessili subhemispherico quam ovarium pluries 
breviore: ` Arbor minor. In Angola (Welw: It. Angol. n. 446).—Lim- 
bus foliorum 8~12 em. longus, 5-9 cm. latus. 
40. Ricinus communis, €. Benguelensis ; toto e viridi glauco-prui- 
noso, capsulis laxius et breviuscule echinnto-neulssitis; In Benguela 
(Welw. It. Angol. n: 307). Capsule 16 cm. longs, semina 11 mm. 
longa. 
41. Oluytia Benguelensis; folis ovato- v. elliptico-lanceolatis acu- 
minatis basi acutis membranaceis, floribus 1—5-nis, pedicellis masc. 
calycem demum :sesquizequantibus pubescentibus, calycis masc. pubes- 
centis laciniis elliptico-obovatis intus squama elongata adnata pennatim 
glanduloso-3-5-loba auctis basi 3-glandulosis, petalis masc. basi longe 
oe intus umm carinato-inerassatis basi biglandu- 
losis sc. fundo 30-glanduloso. Y InBenguela (Welw. It. Angol 
n. 338). 
42. Excecaria (Hacelosriogeis) oblongifolia ; foliis valde obli gite: 
ellipticis breve acuminatis: basi obtusis margine su pinuloso- enti- 
culatis utraque pagina prominenter reticulato-venos , racemis termi- 
nalibus, bracteis late triangularibus posean eglandulosis 
