360 ‘ ' 
luris; fanx sebangustata; limbus ampins, patens, obliquus, 
labis rotumdatis; glabra, fere 2” longa, albida; venter 6 
amplus, limhns pollicem latus v. latior. 
Antherae elongatae, loculis angustis, parallelis, utrin- 
que solutis. Ovarium ovatum, glabrum. Glandala dorsalis 
lata, ventralis non conspieua. 
Patria: Costa Rica,"in‘;Vulcano Turrialva (fl. Mart.): 
Wendland n. 517. 7952. 
D. Turrialvae Hanst. in Plant. Wendland 2, 517. — 
(Species adhue nonnihil dubia, Specimen aliud n. 952 in 
unico fore labio corollae inferiore longe porrecto ei fimbriate, 
tobis ceteris replicatis differt, quod si constanter oceurreret, 
apeeiem diversam sSignificaret, Fortasse vero siocandi diver- 
sitas,) 
Sectio 4. Conchocalyces: Calycis foliela utriusgue 
lateris bina supra medium connata, dorsale liberum. 
14. D. conchocalyx (s.). Üani. frutescens , glaber, ru- 
bro -pietus, teres; 4— 6° altus. 
Fol. breviter petiolata, lanceolata, longe cuspidata, 
"basi cuncata 'sedfobtusiuscwla et inaequilntera, äntegerri- 
ma, crassiora, glabra, 5 — 8" longa, vix 2%” lata; pet. 
semipolliearis; nervi secund. utringue 8 — 10, 
Ped. petiolo longiores, axillares, subsingali,.. calycem 
versus incrassati, purpurei, 1% — 15’ longi. 
Cal. amplissimus, basi oblignus, purpureus, glaberri- 
mus; foliola2laterolia cum ventralibus;per paria alte con- 
nata, apieibus tautum rotundato - obiasis libera, ventralia in- 
ter se profundius fissa, dorsale mulio angustius breviusque 
hasi tantum lateralibus adnatam, reenrvatum; 13— 15 Ion- 
gus 10 — 11’ amplas. 
