forma 1. 



mollis 



i 



. forma i 



Nippon: 

 in der Provinz 



Musash 



i (Kohei 



'onuma 



forma 2. 



rubcns 



■ 



. forma I 



elevatis fusro-i 



•ubentibu 



s poivurs 





Nippon: 



Prov. Hitatsi, Mt. 



Tsukba 



forma 3. 



longir 



ostrata 



Kiikenth. 



emarginati. 









Nippon: 



Utsunomiya (Fa 



urie n. 



■ Squamae § rubentes. 



444. C. foraminata C. B. Clarke in Journ. Linn. Soc, XXXVI. (1903 285. — 

 Rhizoma crassum caespitans. Culmus lateralis 40 cm altos gracilis triqueter laevis basi 

 vaginis breviter laminiferis obsitus. Folia slerili.i . iilimim Miporantia 5 nun lata plana 

 ■ "ri;i,-ea palli.le viridia, vaginae inferiores atro-brunneae. Spieujae 5 — 6 remotae, tenninalis 

 j 1 rvlindrira 5 — 6 em longa, laterales 4 — 5 Q anguste cylindri u Sexuosae subdensi- 

 florae 5 cm longae exserte pedunculatae. Bracteae vaginifonnes breviter I'.iliiienie. 

 Squamae subobovato-oblongae euspidatae eastaneae dors<> viridi trinerves. I trieuli 

 sqnamis breriores oblique patentee membranacei parvuli obovati obtuse trigoni 1 J / 2 fom 

 Jongi stramineo-virides minute puberuli plurinervosi (nervi 2 laterales promincntesj, basi 

 111 siipiieni eonspicuum attenuati, apice erostrato subexeurvi. Nux ante inelusa obovata 

 medio eonstrieta exeavata. Stigmata 3. 



Sddehina: Kiangsi, Kin kiang Mts. (Fabern. 1139!?, Chinkiang AIari,-X 

 Che kiang, Ningpo Mts. 1800' (Faber n. 63!). 



445. C. Davidii Francb. PI. David. I. (1884) 319 et in Xnuv. Anb. Mus. Paris 

 &• stir. IX. (1897) 165; C. B. Clarke in Journ. Linn. Soc. XXXVI. ,1903 2S2. 

 Rhizoma obliquum' .-rassum pluri.-eps. Culmus 30—4 cm altus .-entralis gracilis tri- 

 queter superne srabriusnilus. Folia eulmo longiora 3—5 mm lata plana palli.le viridia 

 f'gida, vaginae inferiores atm- brunneae comose dissolutae. Spiculae 3 — 4 disfanles. 

 terminalis.Q^ sinVlavafo-rvlmdiXa 3— i .-m longa. laterales 2—3 L 



''•'''•at' subdenMtlurae 3 — 5 . in h-i.^ae, supcri-ivs infuse, ima exserte peduii.ulalae en Mae. 

 Bracteae vaginifonnes breviter lammilerae. va-inae virides. Squamae obovato-oblongae 

 apice truncatae albido-stramineae nitidae e dorso viridi tricostato in anrfam scabram 

 excurrentes. Flrieuli aristis hreviores suberecti membranacei obovato-oblongi trigoni 

 3 mm longi pallide virides parce pubescentcs mullinervosi, basi in stipitem l.mg« • 



abeuntes. Nux arete inelusa obovata trigona stipitata apice annulo brevi coronata. 

 s Wi basis incrassata. Stigmata 3. „ 



Central china- Szech'uan (v Rosthorn n. 140!); Hupeh (Henrv n. 53J0 ., 

 78 99'); Shen si (A. David!, Giraldi n. 6343!, 7254!, 1914 pro parte!, 



Var. (J. ascocetra (C. B. Clarke) Kukenth. — C. ascocetra C. B. Clarke .-x 

 'ranch. 1. c . IX. (1897) 18 2. — C. ichanffcmis C. B. Clarke in Journ. Rum. >.... 

 aXXvi. (1903) 290.— Culmus humilior. Folia angustiora. Spicula suprema _ spi- 

 culae tf contigua. 



Hupeh: Ichang (Wilson n. 1666a!, Henry n. 7860!, 7888!, 789)!, 7894. ). 



^. caryophyllea X umbrosa Focke. — C. vema X 



881) 407. — C. pohjrrhi:a X rerun Waisbecker in Osterr. 

 — Rhizoma dense caespitosum et breviter stoloniferum. 

 ,lla longa breviter acuminata, vaginae inferiores comose disi 

 Proximatae. I trieuli sferiles. Stigmata 3. 

 Duae formae occurrunt 



