﻿Sfellaria cordata. S. G. Gmel. msc. in herb. Acad. petropol ! 

 Alsine Cerastiiim foliis connatis. Gmel. Fl. sib. IV, p. 148. Nr. 49. t. 62. f. 1 

 (exd. syiion. praeter auct. FJ. ross,\ 



Hab. in Rossia australi [pr. Zarizyn (Falk), in collibus pr. Astrachan? (S. G. 

 Gmel.)], provinciis caucasicis [in tractu occidentali , alt. 1000 hexap. 

 (C. A. Meyek), Somchetia! (Eichw.), territorio Elisabethpol ! (HoHENACi-i.)? in 

 Armeniae monte Daratschatschagk (Koch in litt.)'\ inque Sibiria omni (J. G. 

 Gmel. , Stephan in herb. Willd.), uralensi pr. Slatoust! (Nesterofsky), 

 altaica! (Schangin, Fl. alt.), circa mont. Taibag-atai (Kakel. et Kip.il.), pr. 

 Krasnojarsk, ad lacum Baikal! incjue Davuria! (Turcz.). 4. 



14. C. Tourneforlii (Grenier Monogr. de Ceraslio , p. 11, t. 7) 

 aniituim (?) glaberrimum glaueum, eauliculis in cymam effusam solutis, 

 fciiis lanceolato-liiiearibus obtusis, pedicellis elongatis cum fructu rec- 

 tis horizontalibus, calycis laclniis lanceolatis acutissimis, petalis calyce 

 longioribus profunde obcordatis ungue cum staminibus ciliatis, capsula 

 gracili conica recta calyce duplo iongiore, seminibus parvis sublae- 

 vibas. 



Hab. in Arnienia — an rossica? (Tournef. in herb. 3his. paris. teste Grenier). 0? 

 Species ex icone et discriptione cl. Grenieri mihi nota, C. chlo- 

 raefolio proximaj ac hujus varietas angustifolia videtur. 



15. C. perfoliatum (L. Spec. p. 627) annuum glaberrimum glau- 

 cum, cauliculis erectis basi quandoque virgato-ramosis, foliis radicalibu? 

 variis ellipticis imoque lanceolatis longe petiolatis; reliquis lanceolatis 

 oblongis ovalibusve plus minusve perfoliato-connatis acutis v. obtusis, 

 cyma herbaeeo - bracteolata pauci- (Xflora demum umbelliformi , pedi- 

 cellis elongatis post anthesin refi^actis , calycis laciniis ovalibus v. ob- 

 longis acutiusculis v. obtusis, petaiis obovafo-oblongis apice bilobis 

 calycis laciniis brevioribus ac subangustioribus ungue obsoletissime 

 pauci-ciliatis, staminibus glaberrimis, eapsula calyce 2 — 3pIove longiore 

 recta, seminibus dense echinato-tuberculatis. 



C. perfoliatum. Dec. Prodr. T , p. 414. ~ Georgi Beschr. d. Russ. R. III. 4. 

 p. 986 ex parte. — M. a Bieb. Fl. t. c. /, p. 356; ///, p. 316. — C. A. Meyer. 

 Ind. cauc. p. 221. — Hohen^ck. Enum. Taliisch. p. 167. 



Hab. in E.ossia australi [pr. Odessa! (Szovits, Steven)] inque provinciis 

 caucasicis [ad fl. Terek pr. Kislar ! (M. a Bieb., C. A. Meybr), pr. Hele- 

 neudorf! (Hohenack.)]. 0. 



Subgenus III. Schizodon. Fenzl. in Endlicher. gen. l. c. 



Petala calyce breviora, apice incisa. Stigmata 5. Capsula angusta, 

 cylindrico-conica, calyce multo longior, dentibus planis, serius valvulis 

 linea^ibus 5 in conum conniventibus dehiscens. — Herbae annuae, di- 

 chotome ramosae, multiflorae, glanduloso-viscidae. 



16. C. cUchotomum (L. Spec. p. 628) annuum glanduloso-pubescens, 

 cauliculis in cymam foliosam raultifloram superne confertiflore corym- 

 biformem pilosissimara solutis , foliis inferioribus angustioribus lanceo- 

 latis basi attenuatis; superloribus latioribus ovato-Ianceolatis, pedicellis 

 semper erectis, calycis haud inflati laciniis oblongis v. late lanceolatis 

 acutis, petalis obovato - ovalibus - v. oblongis apice bilobis calyce sub- 

 brevioribus ungue nudis, capsula calyce 2 — .'Jplo longiore, seminibus 

 fulvis minute ac dissite concentrice granulatis» 



