74 P""- Kränzlin. — Orchidaceae-Monandrae-Dendrobünae. Pars 2. 



brunneo-lanati, Scapus 2 cm longus, bracteolis divergentibus obsitus, rhachis 6,5 cm 

 longa, bracteae divei'gentes, oblongae, acutae, leviter concavae, 4 mm longae, 2 mm 

 latae. Sepalum dorsale lanceolatum, acutum, lateralia elongato-triangula, falcata, acuta, 

 concava, mentum satis raagnum fornianlia. Petala lanceolata, acuta, uninervia. La- 

 bellum subsimplex, basi canaliculatum, convexum, subexplanatum acutum, plane ex- 

 pansum obscure quinquegonum (unde nomen!), basi late emarginatum, calli 3 vix pro- 

 minuli in disco. Gjnostemium gracile, rostellum breve, stigma in rimam transversam 

 angustam reductuin, poUinia 8. — Flores paulum supra 6 mm diam. pellucidi, luteo-albi, 

 leviter suaveolentes, sepala 5 — 6 mm longa, 1,7 mm v. 2,3 mm lata; labellum 2,5 — 

 2,6 mm longum et latum, rubrum, margine et apice pallidius v. luteolum, gynostemium 

 apice rubrum, basi pallidius. — Fig. i9 G, H. 



Gen tro mala vis che Provinz: Ambon. Zwischen der Hauptstadt und Paso; Wai 

 (J. J. Smith!). 



96. E. JBaenerleniana Kränzl. n. sp. — Pseudobulbi aggregati, elongati, cauli- 

 formes, ad \ 5 cm longi, 5 — 6 mm (sicci) crassi, apice paucifoliati, internodia pauca, 

 basilaribus et apicalibus brevibus, uno mediano maximam partem pseudobulbi efficiente. 

 Folia 3 — 4 lineari-lanceolata, basin et apicem versus acuminata, ad 4 2 cm longa, \ — 

 \ . 5 cm lata. Racemi ex axilla cataphylli cujusdam basin versus Orientes, pauci-pluri- 

 flori, satis breves, 6 — 8 cm longi, rhachis tenuis, ipsa, bracteae, flores omnino glabri, 

 bracteae ovatae, acutae, reflexae, quam ovaria pedicellata vix semilongae. Sepaluni dor- 

 sale lanceolatum, lateralia anguste triangula, mentum brevissimum, rotundatum for- 

 mantia. Petala angustiora, lanceolata, oiunia acuminata. Labellum vix semilongum, 

 unguiculatum, simplex, ovato-acuminatum, subconcavum, calli v. lineae in disco nuUae, 

 linea mediana tantum paululum elevata. Gjnostemium breve, stelidia magna rotundata. — 

 Flores inconspicui, albidi (?), labellum violaceum, sepala lateralia, 6 mm longa, labellum 

 3 — 3,5 mm longum. — Novembri. 



Papuanische Provinz: Neu-Guinea. Strickland-river (Baeuerlen!). 



Nota. Ilabitu E. Andersoni Hook. f. pergracili comparanda, differt a ceteris Hymeneriis 

 iabello simplici, fere illa Dendrobiorum revocante, habet tarnen antheram distincte 4-locularem 

 bracteas reflexas in Eriae genere saepissime obvias ceterosque Eriae characteres. 



97. E. Elmeri Ames, Orchidaceae I. (1905) 93, II. (1908) 496; Leavitt in Phil. 

 Journ. Sc. IV. (1909) 208 et 230, Fig. 10. — Gaules elongati, ad 20 cm longi, satis 

 validi, paulum attenuati, supra foliati. Folia ad 7, elliptico-oblonga, coriacea, obtusa, 

 5 — 8 cm longa, ad 3 cm lata, coriacea, brevi-petiolata. Racemi nutantes, 3 — 4 ex 

 axillis superioribus Orientes, satis graciles, flexuosi, ad < cm longi, multiflori, rhachis 

 sparse pubescens, bracteae florales oblongae, subacutae, conspicuae, rectangulariter 

 distantes v. subreflexae, 6 mm longae, pedicellos circ. 5 mm longos paulum superantes. 

 Sepala inter se vix diversa, oblonga, obtusa, trinervia, mentum brevissimum, saccatum 

 formantia. Petala oblonga, obtusa, breviora quam sepala. Labellum brevi- et late 

 unguiculatum, anguste ovatum, subacutum v. obtusum, calli 2 pone marginem breves 

 in disco labelll. Sepala 6 mm longa, labellum 3 mm longum, 1,5 mm latum. Flores 

 luteoU v. albidi, labellum purpureo-maculatum. — Martio. 



Provinz der Philippinen: Luzon, Benguet (Eimer n. 6014'.); Prov. Bataan: 

 Mt. Mariveles, am Lamao-Flusse (Whitford n. 1H7!). 



Nota. Gaulibus gracilibus strictis ßrmis et foliis latis pro genere firmis faeiie distinguenda 

 inter Hytnenerias. 



98. E. ringens Reichb. f. in Bonplandia III. (1855) 222; Reichb. f. in Walp. Ann. 

 VI. 275 et in Linnaea XLL (1876) 87; Hook. f. Fl. Brit. Ind. V. 793; Grant, Orch. 

 Burmah 148; Ames, Orchidac. II. 197; Leavitt in* Philipp. Journ. Sc. IV. (1909) 207, 

 et 229. — Radices longae, caules in bulbum cylindraceum v. subfusiformem incrassati 

 carnosi, ad 12 cm longi, medio 1,8 cm crassi. Folia in apicem congesta, 4 — 5, lan- 

 ceolata, acuta, ad 12 cm longa, 1 — 2,5 cm lata, apice inaequilatera. Racemi plerum- 

 que 2, pluriflori erecti, 5 — 7 cm longi, rhachis, bracteae, ovaria, flores glabri, bracteae 

 ovatae, reflexae, acutae, ovarium cum pedicello aequantes. Sepala lateralia ovata, acuta, 



