526 DR. O. STAPF—-PLANTH NOV 
APOCYNACES. 
Gabunia odoratissima, S/apf, sp. nov.; affinis. G. glandulose, 
Stapf, sed foliis majoribus, nervis numerosioribus, floribus 
majoribus, calyce intus multiglanduloso diversa. 
Arbor 10 m. alta, glaberrima ; ramuli teretes, fistulosi, fusco- 
virides. Folia oblonga, basi subacuta, apice breviter aeuminata, 
15-20 em. longa, 45-6 em. lata, papyracea, nervis lateralibus 
utrinque 10-14 patulis prope marginem eurvatis; petioli latius- 
culi, supra canaliculati, 10-12 mm. longi. Inflorescentie circiter 
10-flore, subcorymbos:e, densiuscule, pedunculo 4-6 cm. longo 
suffulte; bractese persistentes, late ovate, acute vel breviter 
acuminate ; pedicelli ad 6 mm. longi, crassiusculi. Calyx 5-7 
mm. longus; sepala late ovata vel elliptica, obtusa, intus ad 
basin glandulis numerosis obsita. Corolla fragrantissima, alba; 
tubus gracilis, 9 cm. longus, medio 2 mm. diametro, basi leviter 
tortus; lobi e basi lanceolata lineares, 4°5-6 cm. longi, ad 
medium 3-4 mm. lati. Anthere 6 mm. longs. Stylus cum 
stigmate 5 mm. longus. Volliculi oblique ovoidei, 15-16 em. 
longi, 12:5 em. diametro, viridi et albo-variegati (ex Dawe). 
Western Ankole, in forest, 1800 m., Dawe, 352. 
Motandra altissima, Stapf, sp. nov.; valde affinis M. pyra- 
midali, Stapf, sed tomento rufo, paniculis angustioribus densis, 
corolle tubo calyce breviter exserto distincta. 
Frutex altissime (ad 30 m.) scandens, novellis rufo-tomentosis ; 
rami graciles, mox glabrati, exsiccando  nigricantes, minute 
lentieellati. Folia oblonga vel lanceolato- vel elliptico-oblonga, 
basi obtusa, apice acute acuminata, 6-12 em. longa, 3-5 em. lata, 
tenuiter papyraeea, mox preter nervos (infra) glabrata, nervis 
lateralibus utrinque cireiter 7; petiolus 8-10 mm. longus, 
diutius rufo-tomentellus. Panicula ovoidea vel anguste pyra- 
midalis, 3-9 em. longa, 3-5 em. lata, densa, ubique rufo-tomen- 
tella; pedunculus perbrevis ; bractez ad ramorum primariorum 
bases e basi latiore tenuiter subulate, 2 mm. longs, cetera 
minores vel obsolete ; pedicelli 1 mm. vix longiores. Calyx 
2:5 mm. longus, dense rufo-tomentellus ; sepala lanceolata, acuta 
vel subacuta. Corolla extus ima basi excepta tomentella; tubus 
vix 3 lin. longus; lobi tubum equantes, oblongi, obtusi, crassius- 
culi. Folliculi ovoidei, apice ineurvo-acuminati, dense fusco- 
pannosi, ad 2:5 em. (haud plane maturi) longi, ultra 1 em. lati. 
