CUCURBITACEÆ (AUCT. COGNIAUX). 947 
diuscula, apice breviter acuminata, utrinque tenuiter reticulata præ- 
cipue subtus, supra læte viridia glabra vel subglabra, subtus pallide 
viridia sparse pilosa et ad nervos satis dense longeque villosa ; foliolum 
terminale ad basim cuneiforme, 16-18 cent. longum, 4-5 cent. latum, 
intermedia paulo breviora vix asymmetrica, exteriora ad basim extus 
rotundata intus leviter attenuata, 8 cent. longa, 3-3 */, cent. lata. 
Cirrhi robustiusculi, elongati, subangulati, longe denseque rufo-vil- 
losi precipue ad basim. Peduneulus masculus robustus, striatus, bre- 
viter villosus, ebracteatus, 16 cent. longus. Calycis tubus basi atte- 
nuatus, adpresse breviterque pilosus, 1 cent. longus, 6-7 mill. latus; 
dentes erecti, subulati, 2 mill. longi. Corolla breviter papillosa. 
In Madagascar (Du Petit-Thouars in herb. Mus. Par.). 
CUCURBITACE/E HYBRIDÆ. 
Coccinia Sehimperi-Indica, Naud. in Ann. sc. nat. ser. 4. 
V. 18, p. 168 et Nouv. arch. du Mus. 1, p. 117 (Cephalandra, Naud. 
in Ann. sc. nat. ser. 5, v. 5, p. 42). 
Cucumis Meloni-trigonus, Naud. in Ann. sc. nat. ser. 4, 
V. 18, p. 171, et Nouv. arch. du Mus. 1, p. 118, tab. 8. 
€. myriocarpo-Anguria, Naud. in Ann. sc. nat. ser. 5, v. 5, 
p. 42. 
C. myriocarpo-dipsaceus, Naud. l. c. p. 41. 
C. myriocarpo-Figarei, Naud. l. c. ser. 4, v. 18, p. 176 et 
Nouv. arch, du Mus. 1, p. 130. 
€. trigonus X Melo, Naud. in Gard. Chron. 1864, p. 1155. 
Lagenaria sphzerico-vulgaris, Germ. de St-P. in Bull. Soc. 
bot. de Fr. 13, p. 301 et Act. Congr. bot. de Paris, 1867, p. 79. 
Luffa acutangulo-eylindrica, Naud. in Ann. sc. nat. ser. 4, 
V. 18, p. 160 et Nouv. Arch. du Mus. 1, p. 106. 
L. amaro-acut lo-cylindriea, Naud. in Nouv. Arch. du 
