BOTANY Alectoriei, Nyl. Alectoria chalybeiformis, Nyl. Thetford Warren UsNEEi, Nyl. Usnea hirta, HofFm. (Only sterile.) Cetrariei, Nyl. Cetraria Islandica, Ach. JVootton Common — aculeata, Fr. North IVootton Platysma ulophyllum, Nyl. Between Tar- mouth and Caiitor — pinastri, Nyl. Fram'ingham — glaucum, Nyl. Sail and near Sprowston Parmeliei, Nyl. Evernia prunastri, Ach. Thetford. (Only sterile) Parmelia Borreri, Turn. Norwich and Coltishall — scortea, Ach. Lakenham — sulcata, Tayl. Holt — acetabulum, Dub. Saham Wood — exasperata, Nyl. Holt — Mougeotii, Schaer. Thetford Warren Peltigerei, Nyl. Peltigera canina, Hoffm. (Frequent, often sterile.) — spuria, Leight. Near Norwich Physciei, Nyl. Physcia parietina, D. N. Holt and else- where var. aureola, Nyl. Near Kings Lynn — polycarpa, Nyl. Near Yarmouth — ciliaris, D. C. Holt and Norwich — pulverulenta, Nyl. Holt var. subvenusta, Nyl. Norwich sub-sp. pityrea, Nyl. Strumpshaw and Saham Wood — stellaris, Nyl. ; sub. sp. tenella, Nyl. Holt and Eanham — airpolia, Nyl. ; var. cercidia, Nyl. Tar- mouth — caesia, Nyl. yfcle — ulothrix, Nyl. Lakenham and near far- mouth — obscura, Nyl. Seething and Yarmouth — adglutinata, Nyl. Norwich Lecano-Lecideci, Nyl. Sub-tribe Pannariei, Nyl. Pannaria nebulosa, Nyl. North Wootton Pannularia nigra, Nyl. Thetford Sub-tribe Lecanorei, Nyl. Lecanora (Psoroma) hypnorum, Ach. Near Yarmouth - — (Squamaria) saxicola, Ach. Thetford Warren and Yarmouth — (Placodium) teicholyta, Ach. Strump- shaw — (Candelaria) vitellina, Ach. Near Cromer and Yarmouth — citrina, Ach. Norwich — atroflava, Nyl. Thetford Warren Lecano-Lecideci, Nyl. {continued) — Lecanora cerina, Ach. Coltishall — pyracea, Nyl., var. pyrithroma, Nyl. Thetford Warren — exigua, Nyl. Yarmouth — roboris, Nyl. Yarmouth — Conradi, Nyl. Thetford Warren — umbrinofusca, Nyl. Thetford Warren — subfusca, var. campestris, Nyl. Near Yarmouth — albella, Ach. Holt and North Wootton — varia, Ach. Near Yarmouth — conizaea, Nyl. (E. B., t. 1136). Hev- ingham — atra, Ach. Near Yarmouth — parella, Ach. North Wootton — tartarea, Ach., var. frigida, Ach. Near Norwich — gibbosa, Nyl. Thetford Warren Sub-tribe, Pertusariei, Nyl. Pertusaria globulifera, Nyl. Yarmouth — coccodes, Nyl. Near Norwich — Wulfenii, D. C. Hevingham and Acle — velata, Nyl. Scale Inn and Cawston — dealbata, Nyl. Norwich — lutescens, Lamy. Hevingham — leioplaca, Schaer. Near Thetford Sub-tribe, Thelotremei, Nyl. Phlyctis agelaea, Koerb. Near Yarmouth Thelotrema lepadinum, Ach. Costessey Urceolaria scruposa, sub-sp, bryophila, Nyl. Thetford Warren Sub-tribe, Lecideei, Nyl. Lecidea (Gyalecta) geoica, Nyl. Cromer — (Gyalecta) pineti, Ach. Costessey — coarctata, Nyl. About Yarmouth — flexuosa, Nyl ; f. aruginosa, Leight. North Wootton — uliginosa, Ach. North Wootton Common and near Yarmouth — Ehrhartiana, Ach. Acle and near Yar- mouth — decolorans, Flk. North Wootton — cyrtella, Ach. Yarmouth — Griffithii, Hook. Runton and Cromer — sabuletorum, Nyl. Norwich — syncomista, Flk. Thetford Warren — rubella, Schaer. ; et var. porriginosa, Cromb. Near Yarmouth — arceutina, Ach., f. effusa, Sm. Yarmouth — muscorum, Nyl. Thetford Warren — aromatica, Ach. Near Yarmouth — cceruleo-nigricans, Scheer. Thetford Warren — parasema, Ach. var. elaeochroma, Ach. Coltishall — dubia, Borr. Hevingham — enteroleuca, Ach. Thetford — canescens, Ach. Yarmouth and Eaton — epigasa, Schasr. Thetford Warren 71
