146 J^J"- Kränzlin. — Orchidaceae-Monandrae-Dendrobiinae. Pars 2. 



validi ad 80 cm longi, internodiis multis compositi, loliosi, 6 mm crassi. Folia lanceolata, 

 acuminata, pilis fulvis, tenuissimis villosa, 9 — 12 cm longa, 2 — 2,5 cm lata, basin versus 

 paulum angustala. Racemi penduli, laxe < 0- ad 1 5-flori, villoso-pilosi, bracteae reflexae, 

 lanceolatae, acuminatae, floribus aequilongae. Flores mediocres, extus viJiosi. Sepalum 

 dorsale oblongum, obtusiusculum, laleralia subfalcato-triangula, apiculata, antice basi 

 dilatata et mentum leviter arcuatum, obtusum, 9 mm longum formantia, omnia 1,3 cm 

 longa. Petala oblique ligulata, obtusa, pilis tenuibus sparsis vestita, i cm longa, medio 

 circ. 2 mm lata. Labellum subspathulato-ligulatum, in quarta parte anteriore obscure 

 tripartitum, lobi laterales brevissimi, lobus intermedius quadratus, margine leviter un- 

 dulatus, callus parvulus, rotundatus in ima basi labelli, totum labellum 1,3 cm longum, 

 inter lobos laterales 4,5 mm latum, lobus intermedius ipse i mm latus. Gynostemium 

 dorso pilosum, clinandrium trilobum, lobulus posticus longior quam stelidia, anthera 

 apice tridentata, cucullata, ovarium sessile, villosum, 7 mm longum. — Fl. Decembri. 

 — [Mihi non visa.] 



Zentromalayische Provinz: Celebes. Auf Bäumen in den Wäldern des Gunong 

 Klabat in ca. 800 m ü. d. M. (Schlechter ohne n.). 



25. T. Wallaceana Kränzl. in Engler's Bot. Jahrb. XLIV. (19I0) Beibl. 101. 21. — 

 Gaules curvuli, ad 50 cm alti, polyphylli, tenues. Folia disticha, oblonga v. lanceolata, 

 bilobula, papyracea, ad 8 cm longa, 1 — 1,5 cm lata. Racemi crebri, tenues, paucifloi-i, 

 bracteae minutae, rhachis ad 6 cm longa, tenuis. Sepalum dorsale ovato-triangulum, 

 apice obtusum, sepala lateralia late ovato-triangula, cum pede gynostemii alto descen- 

 dcnte omnino corinata, obtusa, mentum longum, obtusum formantia. Petala multo minora, 

 oblonga, acuta (bis omnibus partibus miro modo illas Polystachyae cujusdam simu- 

 lantibus), extus et intus calva, apice brevi-sacculata. Labellum unguiculatum, unguiculus 

 brevis et tenuis, lobi laterales minuti, auriculiformes, acuti, intermedius multoties major, 

 toto circuitu panduratus, antice dilatatus, fere flabellatus, subbilobus, margine anteriore 

 minute denticulatus, lamellae 2 magnae a basi ipsa medium usque decurrentes, margini 

 adeo approximatae, ut fere duplicaturam efficiant, discus antice venis reticulatis, paulum 

 prominentibus decorus et omnino velutinus. Gynostemium generis, pollinis massulae 

 6 pro flore, magnae, ti'ansverse sulcatae. — Flores flavi v. brunnei(?), vix v. non pilosi, 

 ovarium 5 mm longum 3 — 4 mm crassum, sepalum dorsale et petala 5 mm longa, 

 sepala lateralia 8 — 9 mm longa, basi 6 mm lata, labellum 6 mm longum, antice 3 — 4 mm 

 latum. — Novembri. 



Zentromalayische Provinz: Molukken. Ternate, bei Aqui Conora(?) (Beccari 

 ohne n.!). 



Nota. Planta cerle Erid sed dubiae afOnitatis et fortasse E. gracili comparanda. Indu- 

 mentum levissimum est et labelli fabrica nulli affinis. — Viro dar. Alfredo R. Wallace indefesso 

 peregrinatori arcliipelagi malayici dicata. 



26. T. pensilis (Ridl.) Kränzl. — E. pensilis Ridl. in Journ. Bot. Vol. 36 (1898) 

 213. — Gaules validi, ad 30 cm alti, fere 1 cm crassi, multiarticulati, internodia 

 2 — 3 cm longa. Foliorum vaginae longitudinaliter sulcatae, dense pilosae, ad inser- 

 tiönem laminae tomentosae, folia ipsa obovata v. oblonga, brevi-acutata, supra glabra, 

 subtus fulvo-pilosa, 10 — 13 cm longa, ad 3 cm lata. Racemi penduli, 30 cm longi 

 V. longiores, rhachis flaccida, leviter fractiflexa, fere per totam longitudinem florifera, 

 fulvo-tomentosa, bracteae ovatae, oblusae, coloratae (rubrae?) v. rubro-pilosae, Ovaria 

 non aequantes, 1 cm longae. Sepalum dorsale oblongum, obtusum, lateralia triangula, 

 subfalcata, incurva, acuta, mentum obtusum formantia, omnia extus fusco-lanata. Petala 

 ligulata, subincurva, obtusa. Labellum ex ungue canaliculato dilatatum, lobi laterales 

 minuti, falcati, lobus intermedius ovatus, apice decurvus, flores 1 cm longi, extus rufi, 

 intus obscure viridi-albi, Capsula fusiformis v. subcylindracea, tomentosa, 2 cm longa, 

 7 — 8 mm crassa, perianthio cartilagineo coronata. — Novembri. 



Südwestmalayische Provinz: Sumatra. Auf Bäumen am Mandan-Flusse b. 

 Siak (Ridley n. 8988!). 



Nota. Differt ab affinibus praesertim ab E. vestita indumento minus denso, floribus 

 minoribus v. rectius brevioribus, mento breviore, labello angustiore. 



