692 DICOTYLEDONEZÆ. GURANIA . 
15. G. sinuata (Cogn. Diagn. Cucurb., fasc. 1, p. 16); foliis corda- 
to-ovatis, sinuato-sublobulatis, basi vix emarginatis, apice obtusis vel 
emarginatis, utrinque scabris; calyce tubuloso, tomentoso, segmentis 
patulis, lineari-lanceolatis, breviter villoso-hirsutis, tubo brevioribus: 
antheris linearibus. — Cogn. in Mart. Fl. Bras., fasc. 78, p. 50. — 
Anguria sinuata Benth.! in Hook. Journ. of Bot. and Kew. Gard. 
Misc. 2, p. 242; Schlecht. in Linnæa, 24, p. 740. 
Planta alte scandens, ramulis angulatis, junioribus ad angulos pilo- 
sis, adultis glabris leevibus. Petiolus satis robustus, pilosus, 2-4 cent. 
longus. Folia membranacea, intense viridia præcipue supra, 15-18 cent. 
longa, 10-12 cent. lata, margine integerrima; nervi tenues, subtus 
leviter prominentes, duo laterales basilares bifurcati, imum sinum vix 
marginantes; sinus basilaris subnullus, latissimus. Flores maseuli 
numerosi, pedicellati, ad apicem pedunculi communis capitati. Pedun- 
culus communis gracilis, striatus, 15-20 cent. longus; pedicelli patuli. 
4-6 mill. longi. Calycis tubus inferne leviter attenuatus, ad apicem 
paulo constrictus, 9-10 mill. longus, 3'/,-4 mill. crassus; segmenta 
6-8 mill. longa, 1*/, mill. lata. Petala triangulari-linearia, acuta vel 
obtusa, subpapillosa, 3-4 mill. longa, 1-1 */, mill. lata. Antheræ 5 mili. 
longæ, ?/,-1 mill. latæ ; appendix !/, mill. longa. — Flores femine! et 
fructus ignoti. 
In Brasilia prope Para (Spruce n. 221* in herb. Benth.). 
16. G. lignosa (Cogn. Diagn. Cucurb., fase. 1, p. 27, fasc. 2, 
tab. 1, fig. 6); foliis ovatis vel ovato-lanceolatis, basi emarginatis 
longe acuminatis, utrinque pubescenti-asperis; calyce tubuloso, t0- 
mentoso, segmentis patulis, lineari-lanceolatis, ciliatis, tubo subbre- 
vioribus; antheris linearibus. — Cogn. in Mart. Fl. Bras., fasc. 78. 
p. 51 
Caulis lignosus, angulosus, cortice ætate lamellosus. Petiolus pe 
cilis, striatus, leviter pubescens, 2-3 cent. longus. Folia me 
membranacea, utrinque intense (siccatione nigricanti) viridia præapu” 
supra, integra vel trilobata, dentibus paucis parvisque -— 
structa, 10-13 cent. longa, 7-9 cent. lata; nervi tenues, subtus levi : 
prominentes, duo laterales basilares bifurcati, imum sinum mé 
nantes; sinus basilaris 2-3 cent. latus, 1-1 */, cent. profundus ; ed 
men 1-1 */, cent. longum. Cirrhi satis graciles, elongati, n 
glabri. Flores masculi numerosi, pedicellati, ad apicem cesi 
capitati. Pedunculus communis gracilis, striatus, tomentosus, 3 leviter 
longus; pedicelli patuli, 3-5 mill. longi. Calycis tubus inferne 
