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stigmatnin numero, calycls lacinils interioribiis oppositas v. omnibus 

 alternas dehiscens. Semina plurima, columnae centrali inserta. 



Sect. I. Sahulineae. Fenzl. in Endlicher. gen, p. 964. Herbae 

 amphigeae, extratropicae , boreales, aniiuae, fngaces , cauiiculis 

 a basi v. ultra medium «iichotomiis iteratis in cymam paniculae- 

 formam, eifusam, rarius fastigiato-contraetam, multitloram solu- 

 tis. Folia trinervia, subulata v. setacea. Flores minuti, iMterdum 

 apetali, bi-triandri v. penta-decandri, distincta pedicellati. Calyx 

 fructifer basi haud induratus, laciiiiis subaequilongis, trinerviis, 

 concoloribus , corollam superantibus , raro subaequantibus. — 

 Alsinella. Hartm. (Endlicher. E^ichirid. p. 505). 



1. A. tenuifolia (Crantz. Instit. II^ p. 407) annua, glaberrima v. 

 passim v. tota glandnloso-pubescens , simplex v. a basi ramosa , erecta 

 v. diffusa; foliis subnlato-tiliformibus v. subulato-setaceis , in vivo uni-, 

 in sicco trinerviis, remotis; pedicellis folia bractealia superantibus v. 

 aequantibus, post anthesin stricta v. subincurvato- pafentibus , demum 

 erectis ; calycis laciniis oblonge lanceolatis lanceolatisve aCnminatis v. 

 attenuatis trinerviis, herbaceis ; petalis ovalibus, ellipticis, lanceolatisve 

 obsoletissime unguiculatis, calyce quadrante, dimidio v. subtriplo breviori- 

 bus, interdum nullis ; staminibus 2 — 10; capsula ellipsoideo-subcylin- 

 drico-conica, calycem aequante v. superante ; seminibus niinimis, dorso 

 subtilissime muricatis, opacis, 



a. grandiflora: decandra, petalis ovalibus , calycem fere aequaiitibiis; capsula 

 ellipsoideo - conica , calycem plus minusve superante; bracteis plerumque su- 

 bulatis. 



Ludit herba glaberrinia v. passim v. tota glanduloso-pubescente. 



A. tenuifolia. C. A. Meyer. Ind. cauc. p. 219 (ex parte ad var. 6). 



Arenaria tenuifolia. Dec. Prodr. /, p. 405. var. a. et y. — M. a Bieb. Fl. l. c. 



/, p. 349 (var. ad lusum pubescentem spectant.) ; III. p. 310. — Karel. 



et KiRiL. Enum. pl. Fl. alt. Nr. 173 (ad lusum cglandulosum spect.). 

 Arenaria hispida. Georgi. Beschr. d. Russ. R. 111. 4. p. 979 (ad lusum glan- 



duloso-pubescentcm spect.). 

 Hab. in Rossia niedia [pr. Mosquam! (fide spec. herb. mus. acad. petropol.)] 



et australi [pr. Odessam! (Szowits ex Besser), ad Tanain (Guldenst. ex 



Georgi, HENNmG>, in Tauria et Caucaso (M. a Bieb."), pr. Baku ! (C. A. 



Meyer) 5 inque Sibiria altaica [deserto soongoro - kirghisico (Kakel. et 



KmiL.)]. 0. 



fJ. tenellai glanduloso-pubescens, 5 — lOandra; petalis plerumque lanceolatis, calyce 

 ^ — ^brevioribus; capsula ellipsoideo-conica, calycera subaequante v. aequante; 

 bracteis setaccis. 



A. breviflora. Gilib. Fl lithuan. V, p. 150. — Ej. Exerc. phytol. J, p. 293. 



A. viscosa. Schreb. spicil. p. 30. 



Arenaria viscidula. Thuill. Paris. I, p. 219. 



Arenaria tenuifolia. Eichw. Ski^ze. p. 173. — Dec. Prodr. I, p. 405. var. f. 

 Hab. in Rossia media occidentali [Lithuania (Gilib., Eichw.)]. 0. 

 (jy. confertiflora in imperio Rossico occurrentem desidferavi.) 



6. brachypetala: 3— 5andra, raro lOandra; petalis calyce ^ ac brevioribus, saepe 

 5 paucioribus, subinde nullis; capsulis anguste conicis, calycem superantibus. 

 Ludit herba glaberrima v. calycibus passim glanduloso-puberulis. 

 A. tenuifolia. C. A. Meyer I. c. (ex parte ad var. a). 



A. mucronata. L. Sp. /, 389 (nec Lam. et auct.). — Sibth. Fl. graec. t. 293. 

 Areuaria tenuifolia. Georgi. Beschr. d. Russ. R. III. 4. p. 979. — Eichwald. 

 casy. cauc. p. 29. 30. — Dec. Prodr. l. c. var. et 6. 



