The Scottish Naturalist. 127 



P. leptodermum Wittr., Pagetophila Spangbergiana Wittr., Docidiumsp., 

 Tetmemorus Isevis (Kg.) Ralfs, Cosmarium hexastichum Lund, var. Nord- 

 stedtii Wittr., Euastrum crassicolle Lund,z.'tfr.nivale Wittr., Staurastrum, 

 sp., Bambusina Borreri (Ralfs), Clev., Sphaerella nivalis, abundant; 

 Oocystis solitaria Wittr., var. pachyderma ; Conferva bombycina Ag., 

 Conferva sp,, protonema of a moss. 



Spitzbergen, from three Snow - Fields.- Glaeocapsa ianthina 

 Naeg., G. sanguinea (Ag.)Kg., G. Ralfsii (Harv.) Kg., Oscillaiia glaci- 

 alis Wittr., Scytonema myochroum Ag., Navicula seminulum Grun., ? 

 Stauroneis minutissima Lagerst, Cylindrocystis, Brebissonii Menegh., 

 Sphaerella nivalis, abundant, and var. lateritia Wittr., abundant on fiela 

 on the Alkhorn, Pleurococcus vulgaris Men., var. cohajrens Wittr., 

 abundant at Fairhaven, Glaeotila mucosa (Leibl.) Kg., Ulothrix vari- 

 abilis Kg., U. discifera Kjellm, var. nivalis Wittr., Hormiscia zonata 

 (W. & M.) Aresch., Cladophora nana Wittr., C. Kjellmaniana Wittr., 

 protonema of a moss. 



Siberia, at Cape Vankaremo.—Cylindrocystis Brebissonii, and 

 Sphaerella nivalis, both abundant. 



North Greenland. — Navicula nodosa Ehr., Chlamydomonas flavovirens 

 Rostaf, plentiful; Conferva bombycina, Ag., and var, minor Wille, 



FLORA OF ICE. 



Norway, Glaciers. — Glaeocapsa magma, Ancylonema Nordenskioldii 

 Berggr,, abundant on fustedals glaciers, along with var. Berggrenii 

 V, 7 ittr., Euastrum sublobatum Ralfs, Sphaerella nivalis. 



South Greenland, Ice-Streams and Inland Ice.— Ancylo- 

 nema Nordenskioldii, Cylindrocystis Brebissonii, abundant at Kornak's 

 Scedra, Spha?rella nivalis, abundant, ? Pleurococcus vulgaris, var. 

 cohaerens. 



North Greenland, Inland Ice.— Scytonema gracile Kg., f. minor, 

 abundant ; Nitzschia tenuis Sm., var. parva Rabenh, Ancylonema Nor- 

 denskioldii, abundant along with var, Berggrenii, Cosmarium Nymanni- 

 anum Grun., Zygnema sp., Sphaerella nivalis, ? Pleurococcus vulgaris 

 Men,, var, cohaerens. 



MYCOLOGIA SOOTIOA-Supplement. 



By Rev. J. STEVENSON, and Prof. J. W. H. TRAIL. 



(Continued from S. N., 1885, p. 75.) 



(All the measurements, except where expressly specified ^ are in 



thousandths of a millimetre.') 



3031. Badhamia fulvescens Cooke. Grevillea, Vol. IV. p. 69. 

 Peridia sessile, subglobose, scattered, or 3-6 together, 

 tawny-ochre, towards the base clad with a delicate white 

 pubescence ; spores pale brown, minute, ovate. 



