GURANTA . CUCURBITACEÆ (AUCT. COGNIAUX). 693 
attenuatus, ad apicem paulo constrictus, 6-7 mill. longus, 3 mill. 
latus; segmenta ad basim leviter constricta, 5-8 mill. longa, 1-1 ^ 
mill. lata. Petala lanceolata, papillosa, ad apicem subobtusa, 3-5 mill. 
longa, 1 */,-2 mill. lata. Antherz 4-4 1, mill. longs, */,-*/, mill. latæ : 
appendix */,-*/, mill. longa. — Flores feminei et fructus ignoti. 
In sylvis propter fluv. Amazonum, prov. Paraénsis (Martius in herb. 
Monac.). 
17, G. rufipila (Cogn. Diagn. Cucurb. fase. 1, p. 30, fase. 2, 
tab. 1, fig. 8); foliis mollibus, supra leviter pubescentibus, subtus 
imprimis ad nervos pilis longis rufis obductis, basi profunde emargi- 
natis, usque ad medium trilobatis; lobis ovatis, acuminatis, medio 
longiore; calyce villosissimo, tubo longissimo, sublineari, dentibus 
lanceolato-linearibus, subulatis, erectis, tubo paulo brevioribus ; an- 
theris oblongo-linearibus. — Cogn. in Mart. Fl. Bras., fase. 78, p. 51. 
Caulis robustus, profunde sulcatus, eum petiolis, pedunculis calyce- 
que pilis longis rufis dense obductus. Petiolus robustus, subteres, 
Supra in parte inferiore leviter canaliculatus, 6-8 cent. longus. Folia 
Supra intense viridia, subtus paulo pallidiora, 25-30 cent. longa et 
totidem lata; lobus terminalis 17 cent. longus, ad basim 8 cent. et ad 
medium 13 cent. latus; lobi laterales 12-13 cent. longi, 8-9 cent. lati ; 
acumen 17/.-2 cent. longum; sinus inter lobos acuti, angusti; sinus 
basilaris subrectangularis, 4-4 !/, cent. latus, 3 ‘/, cent. profundus ; 
nervi satis robusti, paulo prominentes, duo laterales basilares bifur- 
cati, imum sinum marginantes. Cirrhi robustissimi, suleati, villosi. 
Flores masculi magni, 10-15 ad apicem pedunculi communis congesti. 
Peduneulus communis robustus, striatus, 15-18 cent. longus ; pedicelli 
1-3 mill. longi, ad apicem abrupte dilatati. Calycis tubus 14-15 mill. 
longus, 3 mill. crassus, ad basim rotundatus, ad apicem leviter con- 
strictus; dentes paulo insequali, uninervii, 10-13 mill. longi, 1-1 ‘/, 
Mill. lati. Petala conniventia, lanceolata, acuta, 3-5-nervia, villosa, 
Mill. longa, 1 mill. lata. Antherae 4 mill. longæ, 1 mill. latæ, basi 
tubi calycis insertæ; appendix */, mill. longa. — Flores feminei et 
fructus ignoti. ; 
In sylvis ad Ega et Manaos, prov. do Alto Amazonas (Martius in 
herb, Monac.). 
18. G. trialata (Cogn. Diagn. Cucurb., fasc. 1, p. 29; fasc. 2, 
má L fig. 9); caule fortiter compresso-subtrialato ; foliis valde coria- 
“els, molliter villosis, demum utrinque punctatis, ovatis, basi satis 
