ORCHIDEAE, 655 PHREATIA. 
XVL PIREATIA rinpn. Perigonii phylla exteriora conni- 
ventia subaequalia, lateralia eum pede columnae coalita, inte- 
riora minora conformia. Labellum integrum, carnosum, cum pede 
ecolumna artieulatum. Columna nana, margine membranaceo sub- 
integro, clinandrio immerso. Anthera bilocularis, intra clinandrium 
recondita, loculis obsolete 4-locellatis. Pollinia 8, globosa, mate- 
rie viscidâ cohaerentia. — Epiphytae, caespitosae, pseudobulbosae, 
scapis radicalibus, Plexaure Endl. Dendrolirium Bl. partim. 
1. Phreatia carinata Lispr.? Spica elongata laxa multiflora ; la- 
bellum e basi tumidâ ovatum acuminatum. Thelasis Blume Bijdr. 
p. 386. Mus. IL. p. 103. Flor. Jav. Orch. p. 24, tab. 7, fig. 3. — 
Sumatra. Java. 
2. Phreatia contracta mio. Spica ovoidea multiflora; labellum e 
basi intus tumidÂ ovatum obtuse acuminatum. Thelasis Bl. Mus. 
IL. p. 187. — Java. Noesa Kambangan. 
3. Phreatia Myosurus reicas. fil. sub Eriâ in Bonplandiâ 1857 
Mart. — Lind. Journ. Proceed. Linn. Soc. III. p. 61. Folia mem- 
branacea late lorata plana apice oblique cuspidata basi equitantia ; 
spicae elongatae folio multo longiores, fl. subverticellatis, bracteis 
fuscis acuminatis floribus longioribus; labellum euneatum juxta api- 
cem biplicatum quasi trilobum. — Java. 
4. Phreatia minutiflora Linpr.-Journ. Proceed. Linn. Soc. UI. 
p.62. Folia linearia coriacea recurva equitantia obtusa, spicis tenui- 
bus acqualia ; bracteae triangulo-setaccae; labellum obovatum conca- 
vum. — Borneo. 
5. Phreatia microtidis rinpu. /. c. Folia linearia coriacea equitan- 
tia apice acuto recurva, spicis densis angulatis aequalia; bracteac 
floribus breviores; labelluam orbiculare concavum panduratum. — 
Java. 
6. Phreatia densiflora Linn. Orch. p. 64. Folia membranacca 
lato-linearia apice inaequali-obtusa; spicae elongatae flexuosae densi- 
florae; labelli limbus ovatus concavus. Dendrotirium Bl. Bijdr.. p. 
350. — Java. > 
