.STIFiiAK PLATENSKS Ji/ 



nas rcductis, glabri , non v. obsoletissime longitrorsum striati non 

 scabri , nodis incrassalulis glabris leniter rufescenlibus , inllmis 

 saepius geniculatis . 



Fol ca omnia isomorpha capiiiaria lierbacea v . vix subrigidula^ 

 viridia v. pallescentia, liml)is in vivo canaliculato -subapplanatis 

 (0,75-1 mm lat . i iu sicco lilitbrmi- convolutis 'lO-loO mm long. 

 = 0, ,5-0,5 mm diam.i, in prima juventute saepe pilis patulis lon- 

 giusculis remofis adspersis, dein glaberrimis, laevibus v. vix sca- 

 briusculis, extus non striatis . intus tenuiter 1 -3- nervulosis, apicu 

 breviter acuteque subulato - mucronatis non pungentibus, vaginis 

 subrelaxatis pallidis glaberrimis laevibus, ore non contractis, auri- 

 culis non barbatis cum ligula Ijrevi marginiformi v. subovata sca- 

 riosula subhyalina integra v. denticulata continuis . 



Iiiflorcscentia anguste racemoso -si)icata (10-1:20 mm long.= 

 4-8 mm diani.) nuda v. in forma nana vagina folii supremi +ve 

 ampliata vestita , erecta , compacta v. plus minusve relaxatav. 

 subinterrupta, rachi scaberula, ramis scabris a basi spiculigeris, 

 pedicellis (0-5 mm long.) scabriusculis apice non v. vix subin- 

 crassatulis . 



Spieulae saepius constipatae adpressae; glumis latissime ovatis 

 brcviter acuminato-aristulatis liallcscentibus v. saepius deorsum 

 plus minusve violascentibus glaberrimis carinatulis, flosculo dimi- 

 dio et ultra longioribus, non nitentibus, infera (3-4 mm long. = 

 1,5-2,5 mm lat. ) 5-nervi superam 3-nervem (2,75-3,75 nnii 

 long. = l-2 mm lat.) parum superante; fliosculis e dimidiato len- 

 ticularibus v. obovato -subglobosis , compressulis, faciebus sat con- 

 vexis (cum antliopodio ct arisla 7-10 mm long. = cum anthopodio 

 et corona 1,50-1,75 mm long. = l-l,25 diam . antero - postico = 

 0,5-0,85 crass.), glumella infera primo pallescenti-rufescente 

 dein atra v. nigi'a, coriacea dura, dorso valdc gibba et plus mi- 

 nusvc carinata , ventrc subrccta t^muissime sulcato - canaliculata 



