— : SC -- 
(поп реди, в. bidentata' Drake del Castillo (non Jack), 
in Morot Journ. de Bot. (1891), p. 218. 
. "Frutex scandens, speciosus. Rami teretes, striati vel sulcati, glaberrimi, 
cirris tenuiter pilosis, apice dilatatis. Folia intégra vel vix emarginata, 
ovata vel orbicularia, basi leviter cordata, subtruncata, apice obtuso, 
glaberrima, utrinque nitida; nervi 7, secundarii cum ultimis rete laxum 
efformantes; lobuli subnulli, acuminati, contigui vel alter altero super- 
positi; petiolus glaberrimus. Inflorescentia rufo-pilósa, pilis appressis, 
corymbis 1-3 terminalibus verticillatis vel conglomeratis, longe pedun- 
culatis composita; pedicellis gracilibus, confertis vel subverticillatis, 
supra basim bibracteolatis, bracteis bracteolisque lineari-subulatis, ala- 
bastro globoso, floribus roseis. Calycis tubus sulcatus, ad pedicellum 
modice attenuatus; sepala 5, lanceolata plus minusve inter se coalita, 
. post anthesim reflexa. Petala 5, cuneata, ad marginem dentato-erosa, extra 
s 
dense aureo-pilosa, e tertio in unguem gradatim attenuata. Stamina ferti- 
lia 3, exserta, filamento glabro; anthera elliptica; st. sterilia 3, anan- 
thera, filamento brevi deminuta. Germen stipitatum, margine piloso, 
stigmate capitato, ovulis 7. Legumen lignosissimum, convexum, seminibus 
8, lenticularibus, orbicularibus, brunneis. — Folia 5-9 cm. longa, 4-7 cm. 
lata, lobulis raro 15 mm. metientibus, petiolo 25-45 mm. longo. Corymbi 
6-8 cm. lati, 4-5 cm. pedunculati, pedicellis 2-4 mm. remotis, bracteis et 
bracteolis 2-3 mm. longis, alabastro 5-6 mm. crasso. Calycis tubus 5 mm. 
longus. Petala 10-12 mm. longa. Germen totum 9 mm. longum. Fructus - 
15 cm. longus, 35 mm. latus, seminibus 20 mm. longis, 15 mm. latis, 
Tonkin : Tu-phap, n* 2131, 21325 Yen-lang, n” 2132 bis 
: Ñ [Balansa]; . Ben-tram, n° 24 [Prades]; ; environs de Ninh-binh, 
= n* 4952, 6176 [Bon]. = Laos : du Mekong. à Hué, 17° lat. 
[H SC 
20. B. saigonensis Pierre mss., sp. n. 
Rami teretes vel vix angulosi, primum villosi, mox glabri, lucidi, sub- 
atrati ; cirris... Folia orbicularia, firma, ad tertiam vel dimidiam partem 
superiorem biloba, basi vix cordata, subtus appresse pilosa, dein glabra, - 
lobis rotundatis, haud contiguis, non divaricatis; nervi rr, subcapillares, 
nigrescentes ; petiolus gracilis. Inflorescentiæ corymbosze, 1-3 conglome- 
rate, ad apicem : ramorum dispositæ, dense rufo-tomentosæ, sessiles; pe- 
dicelli tomentosi, ad medium bibractéolati, bracteis et bracteolis mox 
= caducis; alabastrum clavatum. Calycis tubus abrupte ad basim contractus, => 
tomentosus; sepala lineari-oblonga, dorso tomentosa, sub anthesim mar- 
cescentia, reflexa. Petala lineari-oblonga, albido-rosea, obtusa, in unguem 
: gradatim олш intus es ases À Seng fertili ia 3, ү 
