75 
ad 11 cm. longi; laminae elongato- -triangulares, integrae, some 
basilaribus rotundatis, apice obtusa, basi subrepando, lateribus 
leviter curvatae, usque ad 9 cm. longae et basi 5-6 cm. latae, 
partibus suprapetiolari et infrapetiolari ratione 2-5 usque 3: 1, 
supra virides vel prope nodos violaceae, subtus glaucae, obscure 
vel minutissime pruinoso-papillosae. Pedicelli gracillimi, valde 
cirrhosi, usque ad 20 cm. longi, sub flore leviter incrassati. 
Flores 4-5 em. longi; calcar cylindricum, coccineum, 3-6 cm. 
longum, basi diametro 4 mm., apice obtusum; sepala rotundato- 
ovata, viridia; petala non exserta, 4-5 mm. longa, superne 
dentato-ciliata, luteo-viridia. 
Peru: Chachapayos, Matthews 3177. 
11. T. Traceyae, Hughes, nov. sp. (Page 72, fig. E.). 
Herba scandens, glabra. Caulis gracilis, triquater, contortus. 
Folia estipulata; petioli subrobusti, inferne satis incrassati et 
cirrhosi, quam laminas longiores, usque ad 7 cm. longi; laminae 
aequilateraliter triangulares, integrae, angulis basilaribus rotun- 
datis, apice abrupte acutae vel subobtusae, 3-4-5 cm. longae 
lataeque, supra laeves, virides, subtus glaucae, minutissime 
papillosae, partibus suprapetiolari et infrapetiolari ratione 9: 1. 
Pedicelli gracillimi, valde cirrhosi, usque 18 cm. longi. Flores 
4-5-5°5 cm. longi; calcar rubrum, rectum vel sub-rectum, cylin- 
drico-conicum, basi diam. 4-6 mm.; sepala oblonga, obtusius- 
cula, viridia; petala vix exserta, 4-5. mm. longa, dentato-ciliata, 
ciliis ad 5 mm. longis, ex aaeds obovato-oblonga, inferiora 
obtriangularia in unguem attenua 
CoLoMBIA: Gundinamarca,’ ie Mesa, edge of forest El 
Colegio, 1220 m., Mrs. Tracey, 164. 
12. T. Lehmannii, Hughes, nov. sp. (Page 72, fig. C.). 
Herba scandens, glabra. Caulis gracilis. Folia estipulata; 
petiols graciles, vix cirrhosi, 2-2-5 cm. longi; laminae late ovatae, 
acuminatae, subintegrae vel insconspicue pp oeeligact sig 
3-3-5 cm. longae, 2-6-3 cm. latae, supra laeves, subtus pruinoso- 
papillosae, partibus suprapetiolari et infrapetiolari ratione 3: l, 
rubro-marmoratae. Pedicelli gracillimi, basi cirrhosi, 6-7 em. 
longi. Flores 4-5 cm. longi; calcar subrectum, conicum, ad 
apicem attenuatum, 3-5-4 cm. longum, basi ad 7 mm. diametro; 
sepala elliptico-oblonga; petala vix exserta, superne dentato- 
ciliata, 5 mm. longa. 
CoLtomBIA: Cauca, Pagamd de Ruiz. Lehmann 3103. 
Aspecimen in the Natural History Museum—Triana (1829-1890)— 
with no locality given, resembles this species closely, but differs 
in having larger leaves, (5-7 cm. long, 3-5-4-5 cm. wide) which 
are apparently not mottled and larger flowers (5-5 cm. long). 
13. T, Wagnerianum, Karst. in All. Gartenz. xviii (1849) 305, 
Herba scandens, etuberosa, glabra. Caulis gracilis, curvatus. 
Folia estipulata; petioli flexuosi vel cirrhosi, quam laminas 
