350 BALFOUR AND SMITH—MOULTONIA. 
20-30 cm. lata ovata vel oblongo-ovata basi cordata (apice in 
speciminibus siccis deficiente) integra in vivo aliquatenus 
carnosula supra atroviridis glabra infra undique scabridule 
calcario-furfuracea ; costa supra canaliculata flores numerosos 
fere per longitudinem totam gerens, infra robusta eminens 5 mm. 
lata vel ultro, calcario-furfuracea; mnervi primarii 20-30, 
‘valde conspicui subparalleli, inter se 1-3 cm. distantes, a costa 
recto angulo abeuntes marginem versus multo inflexi. Pedun- 
culi brevissimi lati 1—3-flori; pedicelli 3-4 mm. longi fructu 
usque ad I cm. aucti, calcario-furfuracei ; bracteae bracteolae- 
que minimae circ. I mm. longae lineares carnosulae. Flores 
parvi in sulco petioli atque costae folii crebre et fere continuo 
enati. Calyx campanulatus circ. 4 mm. longus deinde in fructu 
usque ad 5 mm. elongatus alte 4-fidus; lobi paulo imbricati 
erecti fructu conniventes oblorrgrpius minusve obtusi marginibus 
membranacei medio subcoriacei extus calcario-furfuracei intus 
marginibus exceptis pulvinulo calcario obtecti. Corolla parva, 
(evoluta non nobis visa, in alabastro inaperto examinata) ; tubus 
brevis ; limbus 2-labiatus labio postico 2-fido, antico nondum 
(in alabastro) partito. Stamina perfecta 4, in alabastro sub- 
aequalia circ. 1 mm. longa medio tubo affixa; filamenta circ. 
0.5 mm. longa, nigrida, glabra ; antherae omnes latere cohaer- 
entes vix I mm. diametro subauriculiformes vel reniformes. 
Discus cupularis fere ad medium ovarium pertinens. Ovarium 
superum globosum stylo lineari ovarium paulo superante 
stigmate inconspicuo truncatulo. Capsulae maturae pars in- 
ferior seminifera globosa circ. 1.5 mm. diametro membranacea 
fragilis irregulariter transverse rupta; pars superior calyptri- 
formis anguste conicum circ. 4 mm. longa basi 1 mm. lata, 
solida, e calyce paulo protrusa. Semina numerosa vix 0.25 mm. 
longa ovoidea vel globoso-ovoidea vel aliquatenus subquadrata 
honnunquam paulo angulata atrobrunnea testa foveolato- 
rugosula praedita. 
- Borneo :—Sudan, Sarawak. Feb. 1914. Native Collector. 
No. D53. 
~~. The generic name is given in honour of J. C. Moulton, Esq., 
Curator of the Sarawak Museum, to whose endeavours the 
discovery of this and other interesting Bornean plants is due. 
We have described this plant as possessing a single leaf with a 
leaf-petiole and epiphyllous inflorescence, and the dried material 
at our disposal sanctions no other course. If we follow con- 
_ vention in this we by no means intend thereby to express our 
__ view of the morphological value of the vegetative parts de- 
__ scribed. The plant seems to us to have special interest from the 
norphological side, but the true explanation of its parts can only 
