Stamina fertilia 3, filamento glabro; anthera oblongo-elliptica; st. sterilia 
o. Discus hippocrepiformis, carnosulus. Germen breviter stipitatum, gla- ` 
brum, in stylum sensim sensimque attenuatum, supra basim geniculatum, 
stigmate haud capitato. — Folia 4,5-11 cm. longa, 4-9 cm. lata, lobis 
35-55 mm. longis, petiolo 15-25 mm. longo. Inflorescentia 20-30 cm. 
longa, 3 cm. lata; pedicellis 15 mm. longis; bracteis 8-го mm. longis. 
Calycis tubus 2 mm. longus. Petala in alabastro 2-3 mm. unguiculata. 
Anthera 2 mm. longa. Germinis stipes 1,5-2 mm. longus; stylus 4 mm. 
longus. 
Tonkin : Vo-xa, dans les monts Luong-xa, n° 4173 [ Bon]. 
16. B. penicilliloba Pierre mss., sp. n. 
Frutex scandens, metralis et ultra. Caulis gracilis, subfiliformis. Rami 
graciles, teretes, rufo-villosi, cirris axillaribus, gracilibus, dense spirali- 
bus. Folia cordata, ovato-triangula, profunde biloba, supra saturate viri- 
dia, glabra, subtus pallescentia puberulaque; lobi triangulo-acuminati, 
acuti, subcontigui; nervi 7-0, secundarii ascendentes, ultimi rete tenue 
efformantes; petiolus rufo-villosus. Inflorescentia racemiformis, rufo- 
pilosa; pedicelli numerosi, subverticillati, ad medium bibracteolati, brac- 
teolis subulatis; alabastro fusiformi, in penicilum desinente. Calycis 
tubus brevis, in pedicellum gradatim attenuatus; sepala dorso rufo-pilosa, 
longissime acuminata, in setam desinentia. Petala lanceolata, acumina- 
ussima, sensim ad basim unguiculata, dorso pilosa. Stamina Гега 3, 
filamentis glabris; anthera elliptico-oblonga ; st. sterilia o vel inconspicua. 
Discus hypocrateriformis, carnosus, undulatus, ovarium. cingens. Germen 
glabrum, subsessile, stylo brevi; ovula. 3. Fructus utrinque attenuatus, - 
Gë submembranaceus, | purpurascens, glaber, subgranulatus, dehiscens, valvis 
;lutis. — Folia 4-8 ст. longa, 4-6 cm. lata; lobi 3-6 cm. longi, petiolo 
3-4 cm. longo. Inflorescentia usque 15 cm. longa, 3-4 cm. lata, pedi- 
cellis 5 mm. remotis, 25 mm. longis, alabastro 8-9 mm. longo. Calycis 
tubus 3 mm. longus; sepala 7 mm. longa, seta 3 mm. longa. Anthera 
да mm. longa. Légumen 6 X 2 cm. 
Laos : Stung-treng, n° 2149 [Thorel]; bords du. | Mékong e 
[Harmana]. — Cambodge : Gase n° 2299, Гнев, E. 
В. polysperma Pierre mss., Брг 
Каті tenuiter fulvo-pilosi, teretes vèl apice complanato- -sulcati, cordati, — — 
.. mox glabri. Folia suborbicularia, | basi cordata, apice emarginata, utrinque ` ` 
pilosa, pilis fulvis sparsis appressis, lobis rotundatis; nervi 9, secundar 
. transversales (trabeculæ) cum ultimis rete laxum efformantes; Mages 
fulvo-pilosus, dein glaber. Inflorescentia KC eege rufo-p 
| Lec. Not. Syst. T. 2, 25 mars igra. E 
