Evodia minahassae—Festuca dura 
Evodia minahassae 509 
— robusta 509 
— rutaecarpa 510 
— velutina 98 
Evolvulus 333, 335 
— corumbaensis 333 
Evonymus 102, 298 
— europaeus II, 157 
— latifolius ver. eximius Beck* II, 1 
Fzanuselle131 
Exacum 389 
— zeylanicum 388 
Excoecaria 376 
— Bussei 371 
Exochaenium 388, 389 
Exogonium purga 691 
Exostemma 507 
Exothea 519 
— abyssinica 173 
Fabaceae 119, 423 
Fabraea 659 
— ranunculi 627 
Fagaceae 116, 140, 381, 383, 384, 385 
Fagara 510 
— externa 510 
— mayu 510 
— Wadi 567 
Fagonia 562 
Fagopyrum 473 
Fagraea 431, 432 
— acuminatissima 431 
annulata 431 
bracteosa 431 
eucalyptifolia 431 
gracilis 431 
lutea 431 
pauciflora 431 
sororia 431 
Teysmannii 431 
Faguetia 247 
Fagus 38, 567, 586 
— Feroniae 574 
— ferruginea miocenica 590 
— grandifolia 56 
—- orientalis 384. — II, 7, 124 
— sılvyatica 87, 123, 382, 384. — II, 
4, 81, 126, 129, 205 
Falcaria 551 
— sioides 549. — II, 26, 40 
299 
Fallugia 501 
Faradaya 555 
Faramea 509 
— Hoehnei 504 
Fatshedera 671 
— Lizei 254 
Fatsia japonica var. Moseri 254, 671 
Fegimanra africana 246 
— Atzelii 246 
Felicia 321 
Fendlera 523 
Fendlerella 573 
Ferdinandia 263 
Ferocactus Britt. et Rose N. @. 277, 
278 
acanthodes 270 
alamosanus 270 
Govillei 270 
crassihamatus 270 
Diguetii 270 
echidna 270 
flavovirens 270 
Fordii 270 
hamatacanthus 270 
Johnsonii 270 
latispinus 270 
macrodiscus 270 
melocactiformis 270 
nobilis 270 
peninsulae 270 
Pringlei 270 
reetispinus 270 
robustus 270 
Rostii 270 
Stainesii 270 
Townsendianus 270 
viridescens 271 
Wislizenii 271 
Ferraria antherosa 199 
Ferula 548 
— thyrsiflöora 92 
ı Festuca 92, 115, 126, 176, 182, 184, 
186, 188, 189, 192, 193, 674, 679. 
— Il, 96, 184, 208 
alaica 173 
alpina II, 208 
capillata II, 176 
demnatensis 173 
dura X nigricans II, 96 
dura x violacea genuina II, 97 
