Maxillaria witsenioides 62, 240 
— xantholeuca 97, 381 
Microstylis Johniana 3, 10 
— lloensis 78, 303 
— mucronulata 24, 91 
— Ottonis 136, 532 
— Reichenbachiana 136, 533 
— Sodiroi 78, 304 
Monophyllorchis colombiana 9,34 
N 
Nasonia robusta 101, 397 
Notylia boliviensis 141, 553 
— Moyobambae 127, 498 
— Oberonia 66, 257 
-— obtusa 67, 258 
— venezuelana 8, 30 
O 
Octomeria colombiana 43, 163 
Odontogiossum bellum 127, 499 
— juninense 128, 500 
— Koehleri 128, 501 
— Loesenerianum 128,502 
— Maderoi 67, 259 
— Sodiroi 99, 386 
— trilobum 128, 503 
Oncidium Aloisii 99, 387 
— Cajamarcae 129, 506 
— caucanum 67, 261 
— Maderoi 68, 262 
— Millei 99, 388 
— trachycaulon 68, 263 
Ornithidium breve 98, 384 
— compactum 63, 244 
— dichotomum 63, 245 
— dolichophyllum 126, 495 
— pastoense 64, 246 
— squarrosum 98, 385 
— toriferum 64, 247 
— vagans 64, 248 
Ornithocephalus Lehmannii 69, 
268 
— longilabris 130, 508 
Pachyphyllum breviconnatum 130, 
510 
Pachyqhyllum lycopodioides 130, 
511 
— micrangis 72, 281 
— micranthum 73, 282 
— Stuebelii 73, 283 
— tenue 131, 512 
Pelexia Caucae 22, 80 
— ecuadorensis 78, 302 
— Fiebrigii 135, 531 
— hamata 22, 81 
: Physosiphon inaequisepalus 79, 
308 
Physurus caucanus 23, 84 
— dolichostachys 23, 85 
— erythrodoides 23, 86 
— hetaerioides 23, 87 
— palaeaceus 24, 88 
i — Pittieri 3, 9 
— procerus 24, 89 
i — stenocentron 108,424 
— zeuxinoides 24, 90 
Pitiphyllum antioquiense 58, 223 
Pleurothallis Aloisii 82, 318 
— angustilabia 113, 442 
— brachyblephara 113, 443 
— brevicaulis 35, 132 
— Cajamarcae 113,444 
— caliensis 35, 133 
— chanchamayoensis 113,445 
— chlamydopus 35, 134 
— citrina 35, 135 
— conchopetala 82, 319 
— dolichocaulon 137, 537 
— genychila 114, 446 
— graminea 114, 447 
— Henrici 82, 320 
— hirtipes 36, 136 
— huanucoensis 114,448 
— intermedia 4, 15 
— juninensis 114, 449 
— Langlassei 36, 137 
— lasioglossa 82, 321 
— lauta 36, 138 . 
— leontoglossa 36, 139 
— lepanthoides 37, 140 
— leptantha 37, 141 
— lloensis 83, 322 
— Lojae 83, 323 
— microcharis 83, 324 
