Plants Caucasi novje vel minus cognitjs. 29 



integrffi, pedicellos superantes. Flores subhorizontales, 21 mm. usque 

 longi, lilacini; petalum inferius valde saceatum; sepala intense colo- 

 rata, longe et insequaliter limbriata, 5 — 7 mm. longa, corolla quin- 

 tam et etiam tertiam partem aequantia; calcar crassiusculum parum 

 cnnatum. Capsula elliptica 12 — 15 mm. longa, 5 lata, acutiuscula; 

 semina nigra lucentia subcompressa, 8 in quoque loculo (diametr. 

 2 mm.): arillus parvus. 



Hab. in pascuis alpinis jugi Chanli Adjaria, 23 Jun. c. fr., et 

 abunde in summo jugo Latpari Svanetice, 2800 m., 4 et 5 Aug. c. 

 fl. et fr. 



13. Erysimum (Cuspidaria) brevistylum n. sp. 



Planta viridis vix grisea, caule ramoso teretiusculo striato pube bi- 

 tripartita obsito, foliis radicalibus..., caulinis et ramorum inferioribus 

 obovato-subspathulatis integris vel obsolete et remote denticulatis in 

 petiolum laminae subaequilongum attenuatis, superioribus subsessilibus 

 linearioblongisacutiusculis,pilis plurimis tripartitis brevibus parvis in 

 lamina viridi remotiusculis, racemis elongatis, floribus parvis ebrac- 

 teatis pedicellos subduplo superantibus, calyce basi subsequali pilis 

 plurimis tripartitis obsito, petalis aureis in unguem eis longiorem 

 hyalinum contractis, siliquis axi approximatis pedicello eis 5 — 6plo 

 breviore suffultis a latere compressis subancipitibus abrupte in sty- 

 torn eis multo angustiorem desinentibus, pilis siliquse viridi-grisea? 

 minutis stellatis subcontiguis, stylo brevi dimidiam siliquae latitudi- 

 nem subaequante, stigmate bilobo styli latitudinem conspicue supe- 

 rante, valvis intus glabris, seminibus uniseriatis fusco-ochraceis 

 a pice rudimento ala3 instructis. 



Hab. Kuban, ad radices occid. montis Elbruz in media convalle 

 Kukurtli; 1600 — 1800 m. 8 Sept. fl. et fr. 



Folia ramorum majora 2%— 3 cm. longa, »/, lata; pedicelli 3 — 4 mm., flores 

 6 mm., S epai a 4 mm., siliquse majores 24 mm. longse,2 late; stylus vix 1 mm. Ion- 



Inter Erysima heterotricha, siliqua a latere compressa (Cuspi- 

 d aria DC. et Rupr. Fl. Cauc. p. 74) donata nostrum cum nullo nisi 



