Cyperus pumilus—Danthonia procumbens 
Cyperus pumilus 167 
FF rotundatus Il, 83 
eZrotundus II, 79 
— vegetus Willd. 162 
Cyphokentia 120 
Cypholophus 552 
Cypripedilinae 221 
Oypripedilum 225 
— calceolus II, 8, 22, 34, 65, 130, 186 
— himalaiecum Rolfe 213 
Cyrilla racemiflora 357 
Oyrillaceae 357 
Oyrtandra 392 
— Engleri 391 
— geocarpa 391 
— Jellesmaniana 391 
— longirostris 391 
— spieata 391 
— Vriesei 391 
Cyrtandraceae 392 
Cyrtandreae 392 
Öyrtandropsis 392 
Cyrtanthus 100 
— contractus N. E. Br. 153 
— helietus Lehm. 153 
— MeKenii 153 
— obliquus Ait. 153 
— parviflorus 57 
— rotundilobus N.E. Br. 153 
— sanguinens Hook. 153 
Cyrtisperma Merkusii 158 
Cyrtocarpa 248 
Cyrtochilum 221 
Cyrtococcum trigonum 172 
Cyrtogone argentea 370 
Cyrtopodium Broadwayi Ames 213 
— eristatum Lindl. 213 
Oyrtosperma 156, 159 
Cyrtostachys 232 
Cystoflagellata 623 
Cystopteris II, 111 
— Baenitzii II, 24 
— bulbifera 29 
— frasılis 21. — II, 13, 19 
— fragilis x montana II, 19 
Öystorchis 228 
Cystoseira occidentalis* 576 
Cytinales 354 
Cytinus 482, 483 
— subgen. Eucytinus 482 
Cytinus subgen. Hypolepis 48 
— subgen. Pentacytinus 482 
— Baroni 482 
— capensis 482 
— dioicus 482 
— glandulosus 482 
— hypoeystis 482 
— malagasicus 482 
Cytisanthus radiatus 408 
Cytisus 414, 422 
-——Xdamr413, 2314 
— Heuffelii var. romanicus 
Nova 108 
— laburnum 418 
— nigricans 408. — II, 64 
—- purpureus 408 
— ratisbonensis 408 
—  "ruthenicus IT, 131 
— sagittalis II, 36 
— scoparius Il, 91 
Borza et 
Dacrydıum 76, 141 
Dactylis 184 
— Akelaromana 12% — UL u WO 
— Aschersoniana x glomerata 184. 
— I, 10 
Dactylotheca 584 
Daedalacanthus 47, 241, 242 
Dahlia 317 
— Juarezii 326 
— varliabilis 328 
Dalbergia 421, 422, 676, 679 
— ferruginea 408 
— minahassae 408 
— puryearensis 566 
Dalea 416, 417 
Dalechampia 374, 381 
Dalembertia 381 
Damnacanthus indicus 504 
— —. var. latifolius 504 
Dana& 208 
Danaea 631 
Danaeopsis Hughesi 597 
— marantacea 575 
Daniellia 266 
Danthonia 191, 192 
— antarctica 172 
—Zcollma 172 
— paschalis 172 
— procumbens 187 
