OF THE SIERRA LEONE BOUNDARY COMMISSION. 81 
7-8 cm. long. et 3 cm. lat. externe costata; antheris infra medium 
affixis 12 mm.; stigmate crasso fusiforme 3 mm. 3; seminibus 
numerosis. 
Ceteris floribus solitariis, ramis glabris, corolla G. konguensis, 
floribus pedunculatis diversum et a G. Abbeokute et A. konguense 
distincta venis 6-8-jugis, corolla 7-8 cm., calycis Jobis 2-3 mm. 
(Aonguense 4-5 mm.), tubo 1 mm. vel subnullo (konguense 4 mm.). 
Near Kafogo in Limba Country, April 7, no. 5516. 
GARDENIA FERNANDENSIS, Hiern. 
The stigma is distinctly bifid, exserted, and in other characters 
comes very near the genus Macrosphyra. Ninia Talla hills, Feb., 
no. 4914 and nos. 4914 & 5184. 
AULACOCALYX TRILOCULARIS, sp. nov. (Cf. Hook. f.in Ic. Pl. 
t. 1126.) 
Frutex 2-5-pedalis, ramis foliosis corrugatis ad nodos cupulari- 
bus junioribus appresse hirsutis ; foliis obovatis oblanceolatisve 
apice rotundatis vel obtuse acuminatis, ad basin cuneatis glabris 
vel petiolo, costa, marginibusque pilis albis perpaucis notatis, 4-8 
cm. long. et 15-25 mm. lat.; venis 3-4-jugis ; axillis sepe ex- 
cavatis ciliatisque; petiolis 3 mm.; stipulis orbicularibus con- 
natis hirsutis 2 mm. latis, dorso apicula 2-3 mm. ornatis. 
Flores solitarii ramulis axillaribus contractis fere obsoletis 
producti, quorum stipule flores cupulis 2 brunneis membranaceis 
circumcingunt ; cupula inferiore 1 mm., superiore 3 mm. lat. ; 
calyce cyathiforme florem juventute protegente extus dense 
sericeo circa 7 mm. long., lobis subulatis ; corolla lobis contortis 
ovatis extus sericeis, intus nisi annulum pilosum glabris. 
Anthera subsessilia haud apiculata 2 mm.; ovario 3-loculari; 
ovulis solitariis infra apicem pendulis ; stylo hirsuto bifido; bacca 
rubra 8 mm. diam. ; seminibus 3 vel abortu 1, 4 mm. diam. ; teste 
rugoso. 
A shrub common on gneiss rocks in waterfalls, &c., Moria, 
Scarcies River, Feb. 14, no. 4563; Mofari, Jan. 12, no. 4435. 
VANGUERIA NIGRESCENS, Sp. NOV. 
Frutex ramis teretibus griseis glaucis, junioribus nigris lenti- 
cellatis ; foliis siccitate nigrescentibus glaberrimis (nisi venarum 
axillas hirsutas) oblongo-ovatis vel obovatis obtuse acuminatis 
subcuspidatis margine cartilagineo basi angustatis 5-8 cm. long. 
et 2-3 cm. lat.; venis 5-6-jugis ; petiolo 6-8 mm. ; stipulis 
interne hirsutis basi rotundatis dorso longe acuminatis 3-5 mm: 
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