distans, Hook. PellŒa rotundifolia, Forst. Pteris aquilina, Linn., var. g. esculenta. tremula, Br. scaberula, A. Rich. incisa, Thunb. macilenta, A. Rich. Lomaria filiformis, A. Cunn. procera, vars. a., b., c., d. fluviatilis, Spreng. membranacea, Col. vulcanica, Blume. patersoni, Spreng. lanceolata, Spreng. discolor, Willd. alpina, Spreng. banksii, Hook. f. nigra, Col. Doodia caudata, Br. " var. b. falcata (scented). Asplenium obtusatum, Forst. " var. c. lucidum. trichomanes, Linn. flabellifolium, Cavan. falcatum, Lam. hookerianum, Col. colensoi, Hook. f. bulbiferum, Forst. " var. b. laxa. " var. c. tripinnata. richardi, Hook. f. flaccidum, Forst. " vars. a., b., c., d. Aspidium aculeatum, Swartz. " var. b. sylvaticum. richardi, Hook. oculatum, Hook. cystostegia, Hook. capense, Willd. Nephrodium velutinum, Hook f. decompositum, Br. " var. b. fasciculata. hispidum, Hook. Polypodium australe, Mett. grammitides, Br. tenellum, Forst. rugulosum, Labill. pennigerum, Forst. serpens, Forst. cunninghamii, Hook. Polypodium pustulatum, Forst. billardieri, Br. Gymnogramme leptophylla, Desv. Todea hymenophylloides, Rich. and Less. superba, Col. " var. b. intermedia. Ophioglossum vulgatum, Linn. " var. b. costatum. lusitanicum, Linn. " var. e. minimum. Botrychium circutarium, Swartz. " vars. a., b. Lycopodiaceæ. Lycopodium billardieri, Spreng. laterale, Br. scariosum, Forst. Lycopodium (continued) volubile, Forst. Tmesipteris forsteri, Endl. Marsileaceæ. Azolla rubra, Br. Cryptogamia. Gymnostichum calcareum, Nees and Horns Musci. Weissia controversa, Hedw.