Novitates Flor*: Caucasi. 357 



gustiores; arista et glumae 6 mm., glumella 4 mm. longa.— Species 

 rudimento floris secundi saepius manifesto, nonnunquam glumella 

 floris secundi bene constructa et aristata insignis: e spicula igitur 

 aristae binae excedunt nee unica. 



Otoserv. Species haec optimum exemplum metamorphoseos praebet, ex 

 quo evidendentissime apparet, rudimentum cylindricum in spiculis Calamagrostidis 

 e glumella flosculi secundi provenisse. 



TaaBHoe a cymecTBeHHoe OTjzqie 3Toro Bn#a 3aKjnoqaeTca vl acaosrb 

 h xopomo pa3BHTOM^ py^HMeHT* (3aqaTKi) BToporo HBtaa. Y ^yrftra 

 bh^obt. Calamagrostis 3totb aaqaTOKt o^HKHOBeHHo BHpaataerca bt> 



npOCTOMt KOpOTKOMt CTe6eJL?aTOMl OTpOCTftfi, ofalKHOBeHHO nOKpHTOM^ 



BOJOCKaMH h HaxoAHmeMca apa ocaoBaaia BepxaeE HR-BToqaofi qearya 

 (palea). 3a*cb se dwrb sa^aTOKi BHpaateHi, ct qpe3BBiqaHH0B jichoctbk). 

 HHor^a flaate oht. BupaaaeTca bt> coBepmeHHO pa3BHToa" glumella (npa- 

 UBiTHaa qemya) — .rant h'bceojbeo MeHBmea" (3 mm.), ho coBepmeHHO 

 TaKOft xe $opMH, cl TaKoa ate octbio (arista) a ToqHo Tasaie npa ocho- 

 BaHia noKpHToa BOiocKaiia; Aaze wb stob Bropoa glumella BHyipa 



MOJKHO BB^'BTB OKOJIOUB-BTByS) aemyHKy [OHTB MOKeT'b OHa HST&eT'B 



flpyroe 3HaqeHie, ho no $opMi cooTB'BTCTByerB OKOJion.B'BTBHM'B aeniyft- 

 EauL nepBaro Mo/tynuiro KOJocKa]. tiame oftHaKo 9Ta glumella OHBaeTL 

 Maao pa3BHTa, no BceraEa 3aM$THa a cHadaieHa octbio. HaKOHeirB bm^cto 

 glumella qacTO Topqan. jihbib o,pa .paHHaa octb, EOiopaa oamko 

 HOEpma BOJioCKaiH Jrtraft. npn tmovb ocHOBanin, a ne *a«B, mwb y apy- 

 raxi Bn^OBi, — no Been jt,jhh'b: acHo, qio 8Ta octb, 9toi"b pypaeHro 

 no nponexoawmiro cnoejiy cooTBtTCTByen, glumella BToporo aB-BTKa. 

 Ho cBoejiy napyacHOiiy ofoaKy 9Ta Calamagrostis He oT.iaqaeTca 

 on ftpyrnx-B. Ha 9K3eMn^ap'B, KOTopntt mhoh co6pam> (k-b comai-smio 

 Bt epHCTBCBHOMi qacji$), Be.iHiBHofi ao 2 fyjTOWb, bbabo, qTO pacTeHie 

 3to BHcoKaro pocTa. JiacTBa ocTpomepoxoBaTH no o6kwm CToponasra, 

 B.iarajnme u credejiB ao^ caiofi ummm roue mepoxoBaTHe. Meteaita 

 rpa3Ho-dpio.ieTOBaro n.B-BTa, &oboji&ho piipa*, csaras ct> npimocToaqasia 

 B^TBain. Glumae (Kporoinja qemya BOioesa) ysKO-JianaeTiiua a otth- 

 BjTHa bt, TOHEiii 3aocipeHHHa KOHea*, 06'h noaia opHaEOBoa" BeiiaqanH 

 B <t>opjuj, naataaa ct o^hbjii, HepBOMT>, Bepxaaa ct> TpeMa. Glumella 



