Eria. 59 



similes in inflorcscenlia ipsa; flores saepius colorali v. albi, 



purpuieo-signali Subsect. 2. Bnictescentes. 



c. Pseudobulbi elongati, clavati, apice ipso foliati, rarius fusi- 

 formes, racemi semper pauci- interdum biflori ; flores albi, 



interdum rubro-striati Subsect. 3. Clavatae. 



d. Pseudobulbi elongato-fusiformes v. subcylindracei, pluriarti- 

 culali, pluri- et distanter foliati, racemi coniplures, densi- et 

 inulliflori, interdum Inxiflori; flores albi plerumquo minuti 



Subsect. i. Flor ihn ndae. 



Subsect. \. Hyacinthoideae. 



A. Pseudobulbi ovali v. ellipsoidei, racemi plerumque erccti. 



a. Labellum manifeste trilobum. 



u. Lobus intermedius labelli triangulus. 



I. Lobus intermedius integer 'Q. E. shanensis. 



II. Lobus intermedius serrulaUis; flores 3 mm longi . 71. E. albiflora. 

 fi. Lobus intermedius obovalus v. orbicularis. 



I. Calli 2 in disco lineares, interposilo antice breviore, 



altiore; flores albi, antice lutei, 7 — 8 mm longi . li. E. alba. 

 11. Calli in disco 3, medius humilior; flores albi v. 



aquei, 1,8 — 2 cm longi 73. E. myristidfwmis. 



III. Calli 3 humiles, anlice convergentes ; flores luteo- 



albi V. aquei, !0 — H mm longi 71. £". acenata. 



b. Labellum antice trilobum, basi cuneatum. 



u. Lobus intermedius brevissimus emarginatus corinac 



3 hispidae in basi 75. J?. Curtisü. 



fi. Lobus intermedius transverse oblongus, lamellulae 2 



pone marginem, venulae 5 elevatulae in disco; flores 



minuti, albi, 3 — 4 mm longi 16. E. criupsidohühon. 



y. Lobus intermedius trilobulus, reflexus. Tola planta 



minuta; flores 3 mm longi 77. E. plfurothalUs. 



c. Labellum antice tantum trilobum, basi saccatum. 



«. Folia ultra 20 cm longa, inflorescentiae brevissimae, 

 quam folia mulloties breviores; flores 6 — 7 mm 

 longi 78. K vcntricosa. 



ß. Folia 1 cm vix excedentia, inflorescontiae foliis paulum 



breviores; flores K cm longi et diametro 79. -F. Leavittii. 



d. Labellum simplex. 



u. Labellum panduratum, apice incrassatum; flores pal- 



lide lutei, 6 — 7 mm longi et diametro 80. E. polystnchya. 



ß. Labellum late ovato-cordatum, utrinque leviter sinua- 

 tum; flores albi, rubro-striati, 1,5 cm longi. 

 I. Folia pubescenlia, ad 1 6 cm longa, 2 cm lala . .81. E. puhescens. 



II. Folia glabra, ad 12 cm longa, 1,5 cm lata . . . 82. E. pUilippimnsis. 

 ft. Pseudobulbi caulifornies longiores, interdum fusiformes. 



a. Labellum unguiculatum; flores albi, rubro-suffiisi, 1,8 cm 



longi 83. ^. suaveokns. 



b. Labellum brevius-unguiculatum. 



a. Lobus intermedius plus minus orbicularis, tolum label- 

 lum quam sepala vix brevius. 

 I. Flores 6 — 7 mm longi et diametro. 



I. Lamellae in disco 3. pulvinar in disco lobi inter- 



medii illis antepositum 84. i^. Mainyayi. 



