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Bcifnii^c zii mm Monographic dcr (;iLltiuin Ilabenarla Willd, 



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Africa Ir op.: Insula Mauritii (NfiEUND). 



(Ex. spccim. in herb Kew. conscrv. !) 



98. H. tridens Lindl. Sepulo dorsali rotundato ovalo, laloralibus do- 



flexis oblongis obtusis; petalis lateralibus 2-partitis partitione poslica 



aulica lineari longiore 



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lanccolala acuta sub sepalo dorsali abscondita 



acuminata; labelli 3-lobi lobis anguslo triangularibus acuminalis diver- 

 gentibus (tridentcm cfformantibus; calcari curvato filifornn acuto leviter 

 inflato ovario subaequilongo ; processubus sligmaticis brevibus deiloxis, 

 canalibus brevioribus uncinatis. 



//. t7ide7is Lindl., Compan. Bot. Mag. II. 208. 



Caulis 25 cm alius. Folia lincuri- lanceohita sensim clecrcsccntia. Raccmus spai'si- 

 [lorus. Bracteao lanccolatae acuminalao ovario acquilongac. FJores inter miuurcs, 3 — 

 4 mm diamctro. 



Africa austr. extratrop. : Inter Omtata et Omsamwubo (DufecE!). 



(Ex. specim. horb. Lindl. Mus. Kew. consorv,!) 



99. H. dichopetala Thwaites. Sepalo dorsali ovato rotundato apicu- 

 lato, lateralibus longioribus obliquis acuminatis deflexis; petalis laloralibus 

 2-fidis, partitionibus falcalis linearibus, posteriore minore sop. dorsali plus 

 minusve appresso anteriore longiore, porrecto; labelli tripartiti partitioni- 

 bus linearibus inter se fere aequilougis; calcari ovarium obscure angulatuni 

 vol fere teres acquilongo leviter recurvo in aplce ipso panllum incrassato; 

 processubus stigmaticis canalibusque brevissiuiis; rostcllum non vidi. 



11. dichopetala Thw. Enumeratio pi. Gcvl. p. 309; Hook.. F1. Ind. Or. 

 VI. 136. 



Planta gracilis satis robusta, caulis 3 0—4 cm alius basi squamis ringcntibus 



vostitus. Folia non in basi ipsa sed paullo supra oricntia longc lanceolala, acuminata, 

 cauli appressa 10—42 cm longa, 1,2-1,5 cm lata non in bractcas decrescentia. Racemus 

 plus minusve confertiflorus, bracteae flores aequantes lineari-lanceoiatae 'acuminatae. 

 Florcs virides 6 mm diamclro, calcar 1 ,8 cm lone. 



Asia tr op.: In insula Ceylonia (sine loco) (Thwaites). 



(Ex. specim. a Thw. v. cl. lecta in herb. Lindlcyana in Kew Gardens conserv. !) 

 Planla babitu Orchidis incarnatae Lin. 



100. H. lancifolia A. Rich. Sepalis ovatis acutis lateralibus scmi- 

 detlexis paulo longioribus; petalis laloralibus bipartilis, partitione postica 

 lanceolata a sepalo dorsali libera, antica duplo longiore lineari -fdiformi 

 setaceo-acumlnata; labello basi integro lineari deinde tripartito, partitioni- 

 bus lateralibus divergentibus linearibus obtusis, intermedia paulo latiore 

 et longiore obtusa, calcari filiformi apicem versus clavato obtuso ovario sub- 

 aequilongo; processubus stigmaticis brevibus antherae canalibus diver- 

 gentibus longioribus. 



■ //. lancifolia A. Rich., Orchid. Isle de France etc. p. 20. tab. 1. (ic. 

 satis accurata excl. analvs.l 



CauHs fere 30 cm aUus gracilis in basi ipsa vaginatus, vaginae in folia incresccntes. 

 Folia 6 — S lineari-lanceolala ucuminala basi vaijluanlia ad 16 cm longa ad 8— 10 mm 



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