Ceratomyxa inconstans Jameson, 285, 331, 332, 341, 343, 348 — insolita, n.sp., 298, 300, 303, 331, 332, 341, 343 — inversa, n.sp., 326, 328, 331, 337, 339, 341, 343 — laxa, n.sp., 311, 314, 335, 338, 339, 341, 343, 346-348 — moenei, n.sp., 318, 331, 332, 341, 343 — polymorpha, n.sp., 321, 322, 331, 332, 341, 343, 346, 347 — recta, n.sp., 297, 298, 331, 332, 341, 343 — renalis, n.sp., 317, 319, 331, 341, 343 — subtilis, n.sp., 307, 309, 332, 341, 343 — uncincta, n.sp., 319, 320, 335, 341, 348 — vepallida, n.sp., 305, 309, 332, 337, 339, 347 Ceratomyxidae, 265 Charopa coma, 69, 70, 72 Chenapodium allanii (= C. triandrum,) 215, 216, 221, 223, 225 Chiloscyphus coalitus, 163, 165 — normalis, 163, 165 Chironomus zealandicus Hudson, 569 Cirsium vulgare, 229, 230 Cladonia aggregata, 163, 164, 166 — alpestris, 163, 166, 169, 170, 171, 174 — — var. portentosa, 171, 174 — alpestroides, 166, 171, 174 — borbonica, 166 — Boryi, 162, 163, 164, 166 — carassensis, 163, 164, 166 — cariosa, 164, 166 — carneola, 164, 165 — cervicornis, 164, 166 — chlorophaea, 164, 166 — confusa, 170, 171, 172, 173 — cornuta, 166 — cornutoradiata, 163, 164, 166 — — f. furcellata, 166 — — f. radiata, 166 — — f. repititoprolifera, 166 — — f. subulata, 166 — crispata, 163, 164, 166 — degenerans feuphorea, 166 — deformis var. cyathiformis, 164, 165 — didyma, 164, 165 — digitata var. monstrosa, 164, 165 — Evansi, 170, 171, 172 — fallax, 171 — fimbriata, 166 — flavida, 170, 172 — foliacea, var. alcicornis, 164, 165 — gracilis, 164, 166 — — var. chordalis, 166 — — var. dilatata f. dilacerata, 166 — Floerkeana f. carcata, 164, 165 — f. intermedia, 165 — impexa, 169, 170, 171, 172, 174 — laevigata, 170, 171 — leiodea, 170, 172 — leptoclada, 163, 166, 170, 171, 172, 173, 174 — leucophaea, 170, 172 — macilenta, 164, 165 — mitis, 169, 170, 171, 172 — — attenuata, 172 Cladonia pityrea, 163, 166 — — f. phyllophora, 166 — — f. subacuta, 166 — pleurota, 165 — pohlia, 170, 172 — pseudoevansi, 170, 172 — pycnoclada, 170, 171, 172, 173, 174 — — albescens, 171, 174 — — flavida, 171, 173 — pyxidata, 166 — rangiferina, 170, 171, 172 — retipora, 163, 166 — sandstedei, 170, 171 — scabriuscula, 164, 166 — signata, 172 — skottsbergii, 170, 172 — subimpexa, 170 — submitis, 170, 171 — subtenuis, 170, 172 — sullivani, 161, 163, 164, 166 — sylvatica, 169, 170, 171, 172 — tenuis, 170, 172 — verticillata f. apoticta, 166 — — — v. evoluta, 163, 164, 166 — — — f. phyllocephala, 166 — vicaria, 171 Clavaria, 164 Cocos nucifera, 402 Colura saccophylla n.sp., 77, 253-254 Coniocarpineae, 177 Coniocybe, 177, 178, 182 — otagoënse, 182 Coprosma repens, 213-225 Coronopus didymus, 230 Crateritheca insignis (Thompson), 761 — novae-zelandiae (Thompson), 758 — zelandica (Gray), 758 Crinum, 402 Crucibulum vulgare, 164 Cryptogamic Flora, Awarua Plains, 161 Cumbei, R. A., 69 Cyphelium, 177, 178, 183 — emergens, 184 — polycarpum, 183 D Dactylis glomerata, 227, 229, 230 Dalatias licha (Bonnaterre, 1788), 510 Dalradian Rocks in Blair Atholl-Ben a' Gloe Area, 597 et seq. Dawson, J. W., 13 Deania calcea (Lowe, 1839), 489 Dendrolembidium insulanum, 11 Deyeuxia forsteri, 214, 215 Diatoms, Studies in Australia and New Zealand, IV, 669 — V, 698 Dichondra repens, 214 Dicranoloma billardieri, 162, 163, 165 Dictyocladium moniliferum (Hulton), 790 Didymodon, new record, 279 Diphasia subcarinata (Busk), 765 Diploneis rostrata, 682 Disphyma australe (= Mesembryanthemum), 212-233 Disphyma-Senecio community, 213