106 OEf;HroE,T;. 



1 mm. latis apice obtusis rectis, Tersus orem autice utroque latere lobis erectis- 

 tiiaugularibus instructum (lobis acutis latere anteriore ad mesocliilum abeuntibus), 

 mesocliilo a caleari angulo 90° egi-esso 3-4 mm.longo secus mediiun plicato mar- 

 gine conduplicato-plicato subtus secus longitudinem appendiculis 2 instnicto, 

 apj)endiculis late pinui-formibus 4 mm. longis 2 mm. latis apice antice ob- 

 tusis desuper falcatis, lamina (epichilo) bipai-tita, ijai-tibus verticaliter sitis 

 parallelis oblique oblongis 8 mm. lougis 3J mm. latis apice rotimdatis vel 

 obtusis, ad sinus inter partes distincte mucrouata, mucroue desuper reflexo. 

 Coliunna a basi asque ad apicem rosteUi 3 mm. longa basi constricta latere 

 auteriore appeudicibus iustructa, appendicibus anterioribus 2 ateformibus, alis 

 verticalibus parallelis apice 2-lobatis, lobis superioribus magnis triangularibus 



1 mm. latis intus sacciforme excavatis, lobis iuferioribus miuoribus ; appendice» 

 columnre apice libera) sub rostello rostelliformes ; stigmata 2 distantia utroque 

 latere basi rostelli sita ; rosteUum cartilagineum vaUdmu 2-fidum 1 mm. 

 longum; antlaera dorsalis erecta sessiUs lanceolato-ovata 4mm. longa limm. 

 lata apice rostrato-attenuata basi rotundata leviter 2-Iobata 2-IocuIaris; poUinia 



2 sectiUa obovato-Ianceolata basi longe attenuata ad caudiculas abeuutia ; 

 glandula fusiformis, ad utramque exti-emitatem acuta IJ mm. louga ^ mm. lata ; 

 cUnandrimn profimde excavatum. Ovarium fusiforme a lamina labeUi angulo 

 90° egressmn 12 mm. longiun 4 mm. latum pubesceus utriuque conti-actum basi 

 j)Ius minus attenuatmn sessUe vel lirevissime pediceUatum. 



Hab. Kosliuu. 



Differs from aU tlie species of AncectocJiilus by tlie mesocliil wliich is 

 uot afforded witli pectinate lobes, but has broadly entire ■\viugformed lobes, 

 liy the columnal appendages which are doubly folded aud boak-shaped at 

 the apex, aud by the triaugular lateral lobes at the mouth of tlie spurs. 

 It may constitute a new geuus {Aviglossum, I should propose to caU it), when 

 the above mentioued characters are fully ascertained bj- the study of a 

 Uving material. 



Zetfxine Lindl. 



Zeuxine arisanensis Hatata sp. nov. (Fig. 55). Terrestiis ; radices 

 j)aucEe incrassatse. CauUs cum racemo termiuaU 25 cm. longus supra basiu 

 usque ad infra medimn foliatus. Folia in exsiccato tenuiter membranacea 



I 



