220 



leavitt. 



Braeieae lanceolatae, acuminatiaaimae, retroflexae, 2-3 mm longae. L'edi- 

 cellue cum ovario 7-9 mm tongue. Ovarium Lanugine brevi denaa albida 

 vcstituni. Sepala extus sparse pubeacentia ; doraale cymbiformi-ovatum 



vel -oblongtmi. 3.5 nun Ionium, explanatum 2.5 mm latum; lateralia 

 late ovata, asymmetrica, obtusa, 4-5 mm longa, 4 mm lata ad basim. 

 Petala obtusa, ohovato-spatlmlata, interdum obovata, 3.5-4 mm Longa, 

 1.5-1.8 mni lata. Labellutn perlate obovatum, trilobatum. \ix unguicu- 

 latum plnfi minus t nun longum. 5 mm latum; lobi Interfiles oblongi, 

 apicibue rotundatia; lobus met/ins subquadratua vel reniformia, margine 

 crenulato; tubercula (calli) 7, 3 ad basim labelli (quorum 2 lateralia 

 niinuta), unum lineare prope sinum utrimque, 2 in lobo medio, quorum 

 maximum a centro ortum Bubulatum vel clavatum, fwr 2 mm altum, 

 copioee farinosum. Pes columnae 3 mm longus, angulum cum ovario 

 obliquum formans. Columns rabnulla. (Fig. 18.) 



1 'a law an. Mount Victoria, liur. Set. 686 Fomwortky, March-April, 1906, alti- 

 tude 260 in. epiphytic, flowers yellow (type, part in herb. Manila, part in herb. 

 Anics). Whitford t601 (flower a white) from the Gimagaan River, and For. liur. 

 7675 Everett, Occidental Negros (flowers yellow), are very similar to S, 8M06f» 

 and may he the same, but the material is too scanty. 



E. Clemensiae sp. nov. 



Caules foliosi ad 45 cm alti, validi, internodiis ad 5 em longis. Vagi- 

 nae fol lorn in cylindraeoao. ad 5 em Longae, eirciter 8 mm in diametro; 

 hi mi nae ligulato-lanceolatae, acuminatae, acutae, ad 22 em Longae, 1.8-4 

 em latae. Racemi 3 vel 4; pedunculi plus minus 15 em longi, sparse 

 albido-lanuginoai, bracteis diatantibua, ovatis. aeutis. subglabria; rofiemi 

 ad 3? em Longi, rhachidi pubeacente, floribue reflexis, bracteis ovatis vel 

 ovato-lanei'olatis, acuminatis, 3-5 mm long-is. Ovarium lanugine albida 

 dense vcstituni. Sepala extus sparse stellato-pubeseentia : dorsale eiiculla- 

 tum, oblongum, 4-5 mm longum, eirciter 2 mm latum ; lateralia oblonga, 

 falcata, obtusa, obliqua, ab extremitate pedis columnae ad apicem sepal i 

 6-7 mm longa, eirciter 5 mm lata, secundum columnae jiedem 2.5-3 mm 

 longum. Menium comparate anguatum, conicum, cum ovario angulum 



valde aeutum formans. Petala lineari-oblaneeolata. acuta, .'> mm longa, 

 1-1.5 mm lata. Labellwn trilobum ; lobi /(iterates a basi labelli divaricati 

 ligulati, ad apicem rotundati, 5 mm longi, ad basim 2 mm lati: latins 

 medius onguiculatua, flabellatus vel obscure 2-lobulatua, margine ante- 

 riore irregulariter dentato, 2 mm longus, 4 mm latus; calli 4, nuns ad 

 basim labelli farinosus, duo subulati prope sinus loborum, unus niagnus 

 rostriformis copiose farinosus in lobo medio, limbiim lobi medii excedena, 

 carinae crassae farinosae per medium labellum currenti-conjuiictus. Pee 

 columnae 3.5 mm longus. (Fig. 20.) 



Mindanao, Lake Lanao. Camp Keithley, Mr*. Clemens 666, June, 1006 (part 

 in lierh. Manila, part in herb. Ames). 



