CUCUMIS. CUCURBITACEÆ (AUCT. COGNIAUX). 491 
longitudinaliter albo-maculatus, 2 */, cent. longus, 1 Y, cent. cras- 
sus. 
In sylvaticis arenosis Angolæ, inter flum. Lucala et lacum Zamba, 
distr. Ambaca (Welwitsch n. 803 in herb. Brit. Mus.). 
9. €. setosus3 monoicus, annuus ; foliis pallide viridibus, utrin- 
que pubescenti-scabriusculis, basi leviter emarginatis, ovato-triangu- 
laribus, integris vel leviter trilobatis, lobis triangularibus, apice 
acutis, margine denticulatis; petiolo longiusculo, graciliusculo, sparse 
villoso-hirsuto; floribus masculis fasciculatis vel subsolitariis, bre- 
viter pedunculatis; antherarum appendice compresso, sparse papil- 
loso. 
Caulis scandens, gracilis, suleatus, sparse villoso-hirsutus. Petiolus 
striatus, 2-4 cent. longus. Folia obscure 3-5-nervia, membranacea, 
4-6 cent. longa et fere totidem lata, lobo intermedio multo longiore ; 
sinus basilaris late rotundatus, '/,-1 cent. profundus. Cirrhi graciles, 
breves, striati, sparse breviterque villoso-hirsuti. Pedunculus mas- 
culus filiformis, sparse longeque villosus, 5-12 mill. longus. Calyx 
densiuscule longeque villoso-hispidus, tubo anguste campanulato, 
? mill. longo, apice 2 mill. lato, dentibus erectis, subulatis, 2-3 mill. 
longis. Corolla sparse pilosa, segmentis oblongis, obtusis, 4 mill. lon- 
gis. Staminum filamenta */, mill. longa; antheræ anguste oblongæ, 
breviter ciliatæ, 1 :/, mill. longæ ; appendix connectivi ‘/, mill. longa. 
Ovarium oblongum, longissime denseque villoso-sericeum. Fructus 
oblongus , utrinque rotundatus, sparse longeque setosus, 22-25 mill. 
longus, 10-12 mill. crassus. Semina straminea, lævia, margine obtusa, 
4 mill. longa, 2 mill. lata, */, mill. crassa. 
In India orientali (Ritchie n. 321 in herb. Edin.). 
10. C. longipes (Hook. f.! in Oliv. Fl. trop. Afr., 2, p. 547); 
monoicus, annuus; foliis pallide viridibus, utrinque scabris, basi 
leviter emarginatis, ambitu ovato-suborbicularibus, profunde 5-7-lo- 
batis, lobis obovatis, apice rotundatis, margine denticulatis; petiolo 
elongato, robustiusculo, sparse hirsuto; floribus masculis fasciculatis, 
longule pedunculatis; antherarum appendice compresso, glanduloso. 
Caulis prostratus, satis robustus, angulatus, leviter villoso-hirsutus. 
Petiolus striatus, 8-10 cent. longus. Folia pedato-5-nervia, membra- 
nacea, 6-10 cent. longa, 5-9 cent. lata, utrinque brevissime villoso- 
scabra, Subtus ad nervos longe hirsuta, lobis ad basim constrictis, 
Intermedio multo longiore ; sinus inter lobos angusti, obtusi, basilaris 
