MATERIALS FOR A FLORA OF FORMOSA. 387 
medium reflexo tune erecto supra medium 2-fido, ramis erectis 
hirtellatis. 
Has. Giran: Kentozan, leg. T. Kawakami et U. Morr, 1906, 
Juni. (No. 1367). 
Near C. brunnea Tuuns., but differs from it in having much 
longer spikes and much compressed nutlets. 
Carex morrisonicola Hayara sp. nov. Carex sp. Hayara Fl. Mont. 
Formos. p. 232. Culmi 6-8 cm. longi firmi scabridi apice 2-3 
spicas gerentes. Folia 5-7 em. longa 2 mm. lata culmo breviora 
firma subtus carinata glaucescentia apice seepe circinnato-curvata 
basi vaginiformia, vaginis 15 mm. longis. Spice 2-3; terminalis 
masculina teres 7 mm. longa 1 mm. lata sepe basi attenuata, 
squamis ovatis basi truncatis apice acutis 6 mm. longis, 2-3 mm. 
latis subtrinerviis, nervis castaneis; reliquee foeminez subsessiles 
pauciflore 8-9 mm. long, squamis late ovatis acuminatis late 
l-nerviis, nervo producto castaneo,  partibus marginalibus 
hyalinis. Utriculus 9-costus ad costas minute denticulatus ovatus 
rostratus ore obscure bidentatus glaber. Achzenium apice con- 
tractum triquetrum 3-costatum, styli basi conico-crassati. Stigma 
3-fidum. 
Has. in monte Morrison, ad 13000 ped. alt.; leg. T. Kawa- 
xamr et U. Mort, Oct. 1906, (No. 2383). 
The present Carex is very small in its habit and the floriferous 
culm has a very few spikes on its top. Short branches are 
sometimes seen at the basal portion of the culms. 
Carex Nakaharai Hayara sp. nov. Culmi_ gracillimi circ. 
50 em. longi acute trigoni a facie 1 mm. lati ad angulos et 
faciem glabri basi foliis longe vaginatis 5-6, ad medium eulmi 
1-foliati, vel non-foliati, (partibus  spiciferis cire 16 cm. 
