(25) E. HACKEL. GR.ESER JAPANS. 707 



fuUa\ lineares, 5-6 mm. lg., floribus perfectis 2, imperfeclo 1, pallide 

 virides. Gliimte steriles in[equales (3 : 4 mm.), ovalo-lanceolalge, aciitius- 

 culit, late hyalino-marginatie. 1 1-nervis, il 3-5-nervis, glaberrima». Glumae 

 fertiles 4 mm. Ig.. lineari-oblonga', obtusiusculae, angusle hyalino-mar- 

 ginata^. elevate 7-coslata?. costisscabris; inlernodium interglumas fertiles 

 2 mm. Ig., glabrum. Palea gluma sua '/^ brevior, obtusa, carinis Isevis v. 

 scaberula. Flos imperfeclus pedicello 2 mm. longo fultus, perfectis simil- 

 limus nisi diiplo brevior, epalealus. 



Coll. Matsumura : in prov. Shinano. 



Valde affinis M. Onoei Francb. et Sa va t. Enum. H 603, quct vero secun- 

 dum descriptionem differt : oulmo laevi, paniciilae ramis slricle erectis 

 setulosis. spiculis stricte erectis, glumis sterilibiis dorso scabris 1-nervibus. 

 rudimento lluris tertii pedicelliforme apice pauUo dilatalo. 



130. [M. Onoei Fraiich. et Sav. Enum. II. 603.] 



131. Diarrhena japonica Franch. etSavat. Enum. II. 603; Onoea 

 japonicd Franch. et Sav. 1. c. II. 172. Coll. Faurie : 5721 collines de Ye- 

 sashi, 8307 Vezo, 10666 Akan, 13594 Hayachine, 1232* Hakodate. — 

 Coll. Malsum. : Kirifuri prope x\ikko. prov. Sagami; Chuzeni propeNilvko, 

 prov. Sliimotsuke; Hakone. 



132. Lophatherum gracile Brogn. in Duperr. Yoy. bot. 50, t. 8; 

 Species valde variabilis, cujus varietalesjaponicasita dispono : 



a. genuinum; L. humile Mi(]u. Prol. 170 (status macrior). Glumee 

 steriles supra fertilem plerumque 5-7, quorum aristuhi' in peniciilum 

 collectcC sunt. Proveniunt auteni in eadem panicula haud raro spiculiu 

 gluniissterilihus superioribus non nisi 2-3. Gluma slerilis ima (I"">) callo 

 glabro v. minuti.ssime pilosulo, !•' et ll'i* glabrie. Coll. Faurie : 11590 iii- 

 rosliima. 11886 cimetière de Koclii, 12059 (Jzaka. In herbario meo etiani 

 adest spécimen ;iii Oldli.nn mr. 9'i8j pr. Nagasaki Iccluni, a Miquelio 

 A. liHiiiiU' a|)()cllaliiiii, qiiud lypiciim L. (/raeUe est. 



,i. annulatum; /.. nnniilddiin Fraiicli. et Sav. hlnuiii. II. 605? Ht 

 pra'cedens, s(îd gluma stfrilis l""' cillo Ii.isiI.im juIis brcvissimis v. lii'cvi- 

 bus imi'qualibus cincta. Gluimi' sterib^s superioriis arislulala' 2-4 iii siii- 

 gula spicula. C/, Fninchcl Kbimam sterilem inferiorem unicam desciihit, 

 quarum in riostro specirnine 2. iil in (»mnilius (niiins linjii.s gcMUM'is. (iOll. 

 Faune : 11 '»19 .M.ivehar.i. 



Y. elatum ; /.. dnlum Zoll, et .Mor. \er/.. 103; I,. jiijxniiniiu Sieud. 

 Syn. 3i)(). Il a. sr-d ^'him.i' steriles siiperiorc^s aristatulala' non nisi 2 in 

 singula »picnl.i. (iluin.e steriles inferiores j:l,iline. Coll. .M.ilsiiin. : m jintv. 

 Sa (.su ma. 



