119 
Kolkwitzia, t. 2937, is a genus of Caprifoliaceac, tribe Capri- 
folieae, allied to Abelia. K. amabilis, Graebn., was introduced into 
England from Hupeh, Central China, by Mr. E. H. Wilson, who 
found it on cliffs in the Fang District, at 10,000 ft. 
Plates 2939-2942 represent four monotypic South African 
genera of Ericaceae, originally described in the Flora Capensis. 
Eremiopsis differs from Hremia in its 1-celled, l-ovuled ovary, and 
from all other South African heaths in the style, which is recurve 
at the base, then erect and incurved at the apex. Lepterica is near 
Coccosperma, from which it may be distinguished by the 1-ovuled 
ovary and eight stamens. The very numerous suberect parallel 
branchlets give it a peculiar habit. Platycalyx differs from [rica 
in having a gamosepalous calyx and ovules solitary in each cell. 
Aniserica is allied to Sympieza from which it differs in its 
campanulate, equally 4-lobed calyx. 
Guiana. 
Acrymia is a monotypic genus of Labiatae, tribe Ajugoideae, 
allied to Cymaria, from which it may be distinguished by the 2- 
lobed upper lip which does not conceal the 1-celled anthers. A. 
ajugiflora, Prain, t. 2946, is a native of Perak, Malay Peninsula. | 
Titanotrichum, Solereder, t. 2936, is a genus of Gesneriaceae, 
tribe Didymocarpeae, which was described almost simultaneously 
by Hemsley under the name Matswmuria. It is founded on 
Rehmannia ? Oldhamt, Hemsl., a native of Formosa. 
Hypodaphnis, t. 2938, Lauraceae, tribe Perseeae, is allied to 
Nectandra, from which it differs in the presence of distinct filaments 
and the inferior ovary as well as in the position of the anther- 
locelli. H. Zenkeri, Stapf, is a native of the Cameroons. 
Teonongia tonkinensis, Stapf, t. 2947, Moraceae, tribe Strebleae, 
is the rubber-tree of Tonkin. It was at first considered a species 
of Streblus and was afterwards described as a Bleekrodia. 
Teonongia differs from Streblus in the dehiscent fruit and the equal 
semiglobose cotyledons and from Bleckrodia in the perianth of the 
female flower. 
Aristogeitonia, t. 2926, Euphorbiaceae, tribe Phyllantheae, differs 
from the other genera of the tribe which have digitately compoun 
leaves in the inflorescence and in having a biseriate perianth in 
the flowers of both sexes. A. limoniifolia, Prain, is a native of 
Loanda, Angola. Protomegabaria, t. 2929, belongs to the same 
tribe, its affinities being with Thecacoris and Maesobotrya. Two 
species are known, both natives of West Tropical Africa. 
Neodregea, t. 2931, Liliaceae, tribe Anguillarieae, is a monotypic 
genus allied to Dipidax, Laws. N. Glassii, C. H. Wright, has the 
habit of a dwarf Ornithoglossum, the flower (except the ovary) of 
Androcymbium, and the ovary of Veratrum. It is a native of Cape 
Colony. 
