Flora Desmidiarum Japonicarum IV
Flora Desmidiarum Japonicarum IV
Flora Desmidiarum Japonicarum IV
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Minoru HIRANo : <strong>Flora</strong> Desmidiarurn <strong>Japonicarum</strong><br />
Biwa-ike in Owari; Ishigaki-ike in Ise; Nukigawa, Shinohara-ike, Fuse-ike<br />
in Oomi; Shakuhachi•ike, Takaraga-ike in Yamashiro. Shikeku: Yamada<br />
in Tosa. Kiushiu : Kagami-ike, Nakahama of Lake Ikeda in Satsuma ; Ahira<br />
in bsumi. (Pl. XXVIII, f. 24)<br />
Distr. S. China, India, Ceylon, Sumatra, Europe, N. America, Brazil,<br />
Au$tralia, central Africa.<br />
g2n.g.g.O..S•.M.r,ai/r•,"D.el6m.S.•."3b,,S/L,se2,C,,liOg,:,g,!,rl,B.No.R,OG,R2Ds.F5.tsT.'rX,"gd,Od:.Xfi.g,r.l}x//.e,4i'3i.k,F,llkg,Fi2o:,h,IGiRi6,,'N8,B7Li-.A',DW..AE2.:.<br />
KRIEGER Hedw. 76, 109, 1937.<br />
Cellulae mediocres, circiter lt longiores quam latiores, profunde constrictae,<br />
sinu angusto-lineari extremo leviter ampliato ; semicellulae pyramidatosernicirculares,<br />
marginibus crenatis, crenis lateralibus circa 6 (cum angulis<br />
basalibus et apicalibus), apicibus truncatis rectis et 4-crenatis (duobus<br />
medio minoribus), crenis infimis curn granulis singulis, reliquis in ambitu<br />
toto granulis duobus ad marginem, seriebus radiantibus granulorum 2-3<br />
intra crenaturam marginem, in medio semicellularum cum granu!ato-tumore,<br />
granulis in seriebus verticalibus circa 6, seriebus 3-4 granulorum i a laYere<br />
visae ovatae, lateribus cum paulo infiatione vertlce vlsae ad basim; a<br />
ellipticae, lateribus utrobique paulo inflatione praeditis. Long. 41", Lat. 32p,<br />
Lat. isth. 11p.<br />
Hab. Hokkaido: Tokotan in Kushiro. (New to Japan) (Pl. XXVIII, f. 28)<br />
Distr. Siberia, Ceylon, Europe, Spitzbergen, Greenland, Nova Zembla,<br />
N. America, Brazil, Africa.<br />
var. validius NORDsT. in K. sv. Vet. Akacl. Handl. 22, 49, 188g; joHNsoN BulL<br />
Torrey BoU CIub 22, 294, 1895; WEsT Monogr. Brit. Desm. 3, 253, 19:,8; KRIEGF.R Arch•<br />
Hydrobiol. suppl. 11, 187, 1932.<br />
Var. maiores, semicellulae cum crenis lateralibus circa 8-9, granulatotumoribus<br />
vix visis, seriebus circa 5-6 verticalibus. Long. 73pa, Lat. 56pa,<br />
Lat. isth. 20pa.<br />
Hab. Hokkaido : Tokotan in Kushiro. (New to Japan) (Pl. XXVIII, f. 32)<br />
Distr. Manchuria, Java, Borneo, N. & S. America, New Zealand, Mada-<br />
gascar.<br />
Sect. Tetridium TuRNER emend. HIRANo<br />
Cosmarium subgen. Tetridium TuRNER in K. Sv. Vet. Akad. Handl. 25, 74, 1893.<br />
Semicellulae rectangulares vel polygonales, granulis vel verrucis regu-<br />
lariter vel irregulariter ordinatis.
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