MOMORDICA . CUCURBITACEÆ (AUCT. COGNIAUX). 435 
glabris, oblongo-lanceolatis, breviter acuminatis, intermedio ad basim 
longe attenuato, lateralibus externe auriculatis; floribus masculis 
solitariis ; pedunculo apice late bracteato. 
Caulis robustus, elongatus, ramosus, angulatus, lzvis, glaber vel 
leviter puberulus præcipue ad nodos. Petiolus robustus, angulato- 
suleatus, sparse pilosus vel subglaber, superne 1-2-glandulosus, 
4-6 cent. longus; petioluli 2-5 mill. longi. Foliola supra intense viridia, 
subtus glauco-viridia, utrinque tenuissime punctata, margine integer- 
rima vel leviter undulato-dentieulata, intermedium 12-14 cent. lon- 
gum, 5-6 cent. latum; lateralia valde asymmetrica, paulo minora, ad 
basim 1-glandulosa; nervi robusti, subtus valde prominentes; glan- 
dulæ scutellatæ, ad apicem pedicelli 3-5 mill. longi. Cirrhi robusti, 
elongati, sulcati, glabri, simplices. Pedunculus masculus robustissi- 
mus, leviter sulcatus, glaber, 4-7 cent. longus. Bractea late renifor- 
mis, sessilis, ad basim emarginata, cucullata, margine tenuiter glan- 
duloso-denticulata, utrinque scabriuscula, 3 cent. longa, 5-6 cent. 
lata. Flores et fructus ignoti. 
In Borneo et Sumatra (Herb. Lugd.-Bat., comm. CI. Suringar). 
Il. Folia integra vel lobata. Spec. 7-25. 
A. Flores masculi solitarii. Spec. 7-16. 
1. Flores monoici. Spec. 7-10. 
7. M. Welwitschii (Hook. f.! in Oliv. Fl. trop. Afr., 2, p. 538); 
foliis ambitu reniformi-suborbicularibus, subglabris, ad medium 
5-9-lobatis, lobis oblongis, tenuiter lobulatis vel dentatis; cirrhis 
ifidis; pedunculo masculo ad medium minute bracteato vel ebrac- 
teato; calycis segmentis ovato-orbicularibus; fructu ovoideo, lævi 
vel leviter verruculoso. 
Vaulis gracillimus, angulato-sulcatus, glaber, levis. Petiolus gra- 
cilis, striatus, glaber, 1 */,-2 cent. longus. Folia membranacea, 
4-5 cent. longa lataque, lobis acutis; sinus inter lobos angusti, acuti, 
basilaris late subrectangularis, 6-8 mill. profundus, 1 ‘/, cent. latus. 
Cirrhi filiformes, sulcati, subglabri, inæqualiter bifidi vel rarissime 
simplices. Pedunculus masculus subfiliformis, angulato-sulcatus, gla- 
ber vel ad apicem puberulus, 5-7 cent. longus; bractea vix 1 mill. 
longa vel nulla. Calycis tubus subrotatus, 7-8 mill. latus, segmentis 
"grescentibus, 5-6 mill. longis, 4-5 mill. latis. Corolla 4 cent. lata, 
