320 
nigrieantem nominavi.. ° Culmus inferiore :parte acute trian- 
gulus, villosus, inter spicas foem. superiora versus calrescens, 
suprema parte sub ‚spica masoula puhescens, obfuse. striato - 
angulatus.' Vaginae glahrae,: substriatae, . inferne margine 
membranaceo in folii paginam superiorem exohrrentes, ..Ac 
velut in ligulam membranaeenm aduatam tontinnatae,: Wolia 
xugnlosa, siriata, glabra, eiliata, pilis inferioribus "longiori- 
bus. Pedunenli spiearum foem. sirinti, villosi, etiam inter 
Rosenlos remotos. Spieae foem. apice-saepe maseuläe, squa- 
mae märgine inembranaceo pedanenlum. eum 'germine am- 
pleetuntur, acufae,; glabrae; laeves, earinataey: dorse. virides, 
Caäpsiulas' striatae,; Iheves, glabrae, apice ‚basiqne attemuatae, 
subineuryae, -Styli tres, +: Er DEE 
65 Cd. prolfern y ve) »tradoxn vol‘ songlobatn mihi, 
an nitide 2 EEE EEE 
:Badix repens, vaginis fuseis. demum . in äbras. xesolven- 
dis fecta; radivulas obseure fuscas, Nexuosas, ramosas, in fine 
Gbrose divisas;, Kbrisgue‘ vestitab demittens. Culmi spithamaei 
aut paulo altiores (snb- mitium Norescentiae),.- dein 'eloiigandi, 
triangulares, lateribus convexiuscnlis striati, laeves, inter spi- 
cas angulis aculeato-srabri, ad-Y, vapinis föliornm -tecd, 
Folia toigenermn supra vanaliculata, subths-'cArluata, -Striata, 
sullaum"'subaeguantia, dein hoc’ exerescente breviera, 'nada, 
zitida," glabra." “Vaginae triangulares; striatae, sinn rotumdate 
in folium terminatael - Spieae sexu distinetaes mascnla unica 
terminalis; oblonga, superne nonnihil erassior,"aute Äorescen- 
tiam obtuse txiangularis, acuta:-foemineae tres, remotae: su- 
prema masenlae approximata, minor, :brevissime pedanenlala, 
suhovata, vagina membranacea oblonga hiueronata ; 'margine 
albida, derso acileato-scabro viridi, penes hoc utringue fusca, 
superne ad latus mucronis uirinque oblusa seu rotundata, ulon- 
nunguamm Imuerone destituta,' ad originem pedunculi cineta. 
