Apr. 1920.] XOTTJLM AD PLANTAS JAPONIC JET KOBEM, XXII. 37 " 



Nom. Jap. Tanna-benishida. 



Hab. 

 Quelpaert : in silvis (Taouet n. 5287). 



In Quelpaert there is no Dryopteris erythrosora, though I have 

 written it in the Tokyo Botanical Magazine. That plant is Dryopteris 

 Taqttetii, H. Christ which differs from D. erythrosora by its black 

 paleas and more greenish and more shining fronds. The Manchurian 

 and Corean one is D. monticola, Makino. 



Stipa Japonono-Coreana. 



Arista barbata ex apice glumse bidentato producta. Gluma sterilis 

 atro-purpurea. Folia culmo breviora angusta convoluto-teretia 

 1 mm. lata. Antherae apice barbatse. 

 5. mongolica, Turczaninow. 



^Arista minute setulosa ex apice glumae indiviso producta 2 



Gluma viridissima, I 5 — ncrvia 11 mm. longa, II 7 — nervia 13 mm. 

 longa. Panicula elongata oligantha. Arista basi leviter vel vix 



contorta. Antherae apice glabrae 5. japonica, Hackel. 



Gluma I et II viridis vel purpurea 7 — 10 mm. longa trinervis. 



Arista contorta. Antherae apice barbatae 3. 



'Panicula effusa. Folia 7 — 12 mm. lata. Planta vulgo elata. 

 Gluma saepe viridis. 



5. sibirica, La Marck var. effusa, Maximowicz. 



Panicula angusta. Folia 3—8 mm. lata. Gluma vulgo colorata. 



5. sibirica, La Marck. 



487) Stipa mongolica, Turczaninow ex Trinius in Bull. Sci. Acad. 

 Petersb. I. (1836) p. 67. Turczaninow Cat. Baical-Dahuriae n. 1269 

 in Bull. Soc. Nat. Mosc. (183S) p. 104. Steudel Syn. Glum. p. 132 

 (1855). Hooker fil. Fl. Brit. Ind. VII. p. 229 (1897). Rendle in 

 Journ. Linn. Soc. XXXVI. p. 382. (1904). 



Lasiagrostis mongholica, Trinius ex Ruprecht in Mem. Acad. 

 Petersb. ser. 6. VII. p. 87 (1843). Nakai Veg. m't. Paik-tu-san p. 61. 

 n. 36 (1918). 



Ptilagrostis mongolica, A. Grisebach in Ledebour Fl. Ross. IV. 

 p. 447 (1853). Turczaninow Fl. Baic— Dah. II. i. p. 302. 

 Nom. Jap. Higenaga-kome-susuki. 

 Hab. 

 Gorea : in monte Paiktusan et ejus vicinus (Tamezo Mori, n, 20. 

 Takenoshin Nakai. Yoichiro Ikuaia n. 101). 





