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195] Neue Formen 1920— 1924 — Chlorophyceae 213 
Chlamydomonas pteromonoides Chod., Bull. Soc. Bot. Geneve 12, 1920, p. 295, 
Fig. 2p.p. — Schweiz. 
Ch. Snowii Printz var. ovata Playfair, Proc: Linn. Soc. N.S.Wales 48, 1923, 
p. 210, Fig. 6. — Neu-Süd-Wales. 
Ch. sphaerica Troitzk., Not. Syst. Inst. Crypt. Hort. Bot. Petropol. 2, 1923, 
p. 82. — Rußland. 
Ch. sylvicola R. Chod., Bull. Soc. Bot. Geneve 13, 1921, p. 113, Fig. 147. — 
Schweiz. 
Ch. taurangensis Playf., Proc. Linn. Soc. N.S.Wales 38, 1923, p. 210. — Neu- 
Seeland. 
Chlamydosphaera Schkorbatow n. g. (Volvocaceae), Not. Syst. Inst. Crypt. 
Hort. Bot. Petropol. 2, 1923, p. 18. 
‘Ch. Korschikowi Schkorbatow, 1. e., p. 18. — Rußland. 
Chlorangium stentoriorum (Ehrenb.) Stein f. culicis Elenk., Notulae Syst. Inst. 
Crypt. Hort. Bot. Reipubl. Ross. 3, 1924, p. 42. — Rußland. 
‚Chlorella (Siderocelis) Kolkwitzii Naumann, Ark. f. Bot. 16, Nr. 2, 1921, p. 6, 
Fig. 1—2. — Schweden. 
Ch. oblonga Naumann, 1. c., p. 6, Fig. 3a. — Schweden. 
Ch. minor Naumann, 1. c., p. 6, Fig. 3b. — Schweden. 
Chlorochytrium fasciolae (Borzi) Bristol, Journ. Linn.. Soc. Bot. 45, 1920, 
p. 22 (= Kentrosphaera fasciola Borzi). 
var. minor (Borzi) Bristol., 1. ec. (= K. minor Borzi). 
Ch. inclusum Kjellm. var. dermatocolax (Reinke) Bristol, 1. e., p. 23 (= Chloro- 
chytrium dermatocolax Rke.). 
Ch. Cohnii E.P. Wright var. porphyrae (Gardner) Bristol 1. c., p. 25 (= Chloro- 
chytrium porphyrae Gardner). 
Chlorococcum intumescens Tereg, Beih. Bot. Ctrbl. 39, II, 1922, p. 192. 
f. disparilispora Tereg, 1. e., Taf. I, 3B. — Deutsches Reich. 
f. parilispora Tereg, 1. c., Taf. I, 3A. — Deutsches Reich. 
Ch. vitiosum Printz, Kgl. Norske Vid. Selsk. Skr. 1, 1920, p. 10, pl. I, 31—51. 
— Südafrika. 
_ Chlorodendron subsalsım (Davis) Senn. (= Prasinocladus lubricus Kuckuck; 
vgl. W. Zimmermann, Ber. Deutsch. Bot. Ges. 41, 1923, p. 286ff.). 
f. lubrica (Kck.) W. Zimmermann, 1. c., p. 287 (= Prasinocladus 
lubricus Kck.). 
f. subsalsa (Senn (W. Zimmermann, 1. e., p. 287 (= Chloro- 
dendrum subsalsım Senn Ss. str.). 
Chlorogonium bernardinense Chod., Bull. Soc. Bot. Geneve 12, 1920, p. 296. 
— Schweiz. , 
Ch. elegans Playf., Proc. Linn. Soc. N.S.Wales 48, 1923, p. 214, Fig. 7. — 
Neu-Süd-Wales. 
Ch. Steinii Playf. nom. nov., Proc. Linn. Soe. N.S.Wales 48, 1923, p. 215. 
Ch. minimum Playf. var. curtum Playf., Proc. Linn. Soc. N.S.Wales 48, 1923, 
p- 215. — Neu-Süd-Wales. 
var. obesum Playf., 1. ce. — Neu-Seeland. 
Chlorosarcina cumuliformis Tereg, Beih. Bot. Ctrbl. 39, II, 1922, p. 192, Taf. 2, 
Fig. V. — Deutsches Reich. 
Chondrocystis Bracei Howe in Bull. Torr. Bot. Club 51, 1924, p.355. — Bahamas. 
Cladophora hesperica Setch. et Gardn., Proc. Calif. Ac. Se., 4. Ser., 12, 1924, 
p- 713, pl. 13, 17. — Californien. 
