— 316 — 
tusis coronatae laeves pallidae. — Prope B. sarcostachyn. — Su- 
matra austr, in prov. Lampong prope Mengala (r.). 
Adnot. Incertae speciei specimina sterilia prope Luubu-alang in 
Sumatra occid, legit TEYSMANN, incolis Balam susun ma/. 
(131). Sonneratia acida LINN. fil. . e. Folia pleraque obovata 
‚ vel oblongo-obovata. — Sumatra occid. in Priaman (n.). Forma 
foliis obverse ellipticis vel anguste oblongis: Sumatra accid. 
prope Djago Djago (.). 
MELASTOMACE AE, 
(132). Melastoma sanguineum pon. Z. c‚ Huc etiam M. pulcher- 
rimum (KORTA.) /, c‚ quoad sp. sumatranum, cujus nimis juvenilia 
specimina olim examinaveram. Ambarum magna similitudo sed dis- 
erimen certum, facile e calyce, cujus setae in M. sanguineo sim- 
plices, dentes lineares, in pulcherrimo setae fasciculatae, dentes lan- 
ceolati. — Sumatra austr. in prov. Lampong prope Kebang, in 
Sumatraorient, prov. Palembang, prope Tubuan in Ogan-ulu (1.). 
(133). Melastoma Teysmanni. Ramuli.. folia opposita petio- 
lata elliptico-lanceolata acuminata, basi acuta, 5-nervia nervis exti- 
mis tenerrimis, chartacea, supra glabra laevia, extrorsum setulis in-_ 
natis ad lentem notata, marginibus appresse setulosa, subtus tenere 
reticulata, in nervis paleis parvis appréssis scabra, in venis setulosula, 
53—4à poll. longa; flores… calycis tubus ellipsoideus strigis sor 
dide pallide flavescentibus longis simplicibus passim basi bifidis re- 
versis densissime obvallatus, limbi tubo subduplo brevioris dentes 
triangulari-ovati aenti denticulis interjectis linearibus hispido-cilia- 
tis subaequilongi, hispido-ciliati, corolla purpurea. A specie supe-_ 
riore et M, pulcherrimo calycis limbi indole facile distinguitur. — 
Sumatra oceid, in Kota-Nopan (r.). 
(184). Melastoma trachycaulon. Ramuli petioli et nervi subtus 
squamulis numerosis nunc planis nunc incrassatis, coloratis vel pal- 
lidis, incisis, serratis vel simplieibus scabrati; folia opposita petio- 
lata magnitudine quidquam inaequalia, elliptica utrinque acuta vel 
apice brevi-acuminata, sub-5-nervia, nervis extimis tenerrimis, char- 
