92 DICOTYLEDONEÆ. DIDYMOCARPUS. 
38. D. Kompsobæa; subacaulis; foliis ellipticis, basi angustatis 
sessilibus, undique grossius crenatis, glabratis subtüs secüs nervos 
pilosis; peduneulis numerosis, 1-floris; calycis usque ad basin fere | 
partiti segmentis oblongis; coroll 45 mm., extüs sparsim puberulá. 
— Tab. nostra X. 
Caulis sublignescens, 1-3 em., foliis densis. Folia omnia opposita, 
alterum ex unoquoque pari ad rudimentum membranaceum bractei- | 
forme 1-2 em. longum ovatum reductum ; folia evoluta longa 14 cm., 
lata 6-7 em., obtusa, basi subspathulata, arcte duplicato-crenata, 
membranacea, matura suprà glabrata secùs nervos scabride rugo- 
sula, subtüs in lamina puncticulata, secus nervum medium rugulosum 
subtessellatum etiamque a pilis longis rufis ornatum; nervi primarii 
laterales utrinque 15, secundarii conspicui. Pedunculi c. 10, longi 
6-10 cm., sparsim pilosi; bractez 2, opposite, longæ 4 mm., late 
oblongæ, pilose, a calyce 2-3 cm. remote. Calycis segmenta longa 
3 mm., lata 1 mm., pilosa. Corolla tubuloso-infundibuliformis, recta, 
ore paullum obliquo; lobi fere 1 em. in diam., rotundati, erecto- 
patentes. Diseus brevissime cylindrieus. Ovarium cum stylo pubes- 
cens. Capsula longa 45 mm., lata 2 mm., minute glanduloso-pubes- 
cens, linearis basi non ampliata, cum pedicello angulum admodum 
obtusum efficiens, folliculatim dehiscens. 
Borneo ` Sarawak, in colle Kumpang (Beccari, n. 3440 in h. propr.) 
39. D. bullata; foliis sessilibus, oblongis obtusis, intense bulla- 
tis, suprà a villis longis inspersis; calycis usque ad basin fere partiti 
segmentis 2 mm., linearibus, pubescentibus. 
Caulis 1-2 cm., villosus, foliis densis. Folia longa 6 cm., lata 2 cm., 
ample laxe transversim plicata, plantam Salviniæ natantis fere simu- 
lantia. Pedunculi plures 8 cm., laxe pilosi, 3-5-flori; bracteæ 3 mm., 
lineares; pedicelli 2-5 mm., geminati, pilosi. Ovarium cum stylo 
minute pilosum ; discus breviter cylindricus. Capsula 25 mm., sessilis, 
linearis, basi haud ampliata, in pedicello fere erecta vel obliqua, fol- 
liculatim dehiscens. — Species eximia ; sed corolla non visa. 
Borneo; Sarawak, alt. 750 metr. (Lobb in h. Kew; Beccari, 
n. 2108 in h. propr.). 
Sectio V. — HETEROBŒA. 
Sect. Heterobæa, Benth. et Hook. f. Gen. Pl., 2, p. 1022. — 
