﻿873 



157. Krasclieninnikowia. Turcz, 



Cat Baikal. Nr. 271. — Endlicher. gen. p. 968. 



Calyx 5|mrtitus. Petala 5, subhyijogyna. Stamina 10, .subhypo- 

 gyna, omnia fertilia. Stigmata 3, capillaria, elongata. Capsula duplo 

 stylorum numero in valvas patentissiinas dehiscens. Seniina tuberculis 

 digloehidatis hispidissima , umbilieo estrophioJata. Embryo annularis, 

 albumen farinaeeum ciiigens. 



1. rupeslris (Turcz. I. c.) perennis, caudiculis hypogaeis gra- 

 cillimis repentibus tiibera globulosa passim agentibus, cauliculis .sim- 

 plicibiis V. ramosis tlaccidis tetragonis glaberrimis v. linea deeurreiite 

 villosulis, foliis lanceolatis ac lanceolato-linearibus laxe patentibus gla- 

 bris V. ad oras ciliatis, fioribus alaribiis et axiJlaribus solitariis sparsis 

 Jonge pedicelJatis, corolJa caJyce triente Jongiore. 



Hab. in Sibiriae baikalensis rupestiibus! ad torrentes Bystraja, Urgudei etc. 

 (TuRCZ.). 4. 



158. Holosteum, , ijji, ^g^^^ 



Endljcher. gen. p. 968. 



Calyx 5partitus. Petala 5, perigyna. Disci subhypogyni glandulae 

 obsoletae v. distinctae, carnosulae, lineares, truncatae. Stamiiia sub- 

 hypogyiia 3 v. 5, rarius 10. Stigmata filiformia 3, rarius 4 — 5. Cap- 

 suJa apice duplo stigmatttm nuiuero , dentibus apice spiraliter revolutis 

 dehiscens. Semina scabra, concavo-convexa, faeie cava iongitudinaliter 

 elevato-carinata, umbilico apicali estrophiolato. Embryo hippocrepiformis, 

 albumen parcum farinaceum includens.; , 



1. ff, umbellatum (L. Sp. p. 130) annutim btoin6^Vi 'iii cauliculis 

 tantum superne glanduloso-piibescens, foliis radicalibus rosulatis cuneato- 

 linearibus v. lanceolatis v. obJongis vel subspathulatis in petiblum atte- 

 nuatis; caulinis ovatis ovalibus oblongisve lanceolatis acutis obtusisve 

 basi plus minusve connatis , cyma umbelliformi, bracteis scariosis v. 

 subherbaceis calycibus inulto brevioribus, calycis laciniis ovatis v. ovato- 

 lanceolatis obtusis v. acutiusculis , petalis obovatis v. obovato-oblongis 

 v. late cuJieatis apice eroso-denticulatis v. subemarginatis rarissime 

 integerrimis calyce qnadrante v. subdimidio iongioribus^ staminibus 

 3 — 10, seminibus obtusissime granulatis. 

 a. oligandrum : staminibus 3—5, petalis plerumque obovato-oblongis v. cuneatis. 



Lusus 1, Herba glabra v. parura glanduiosa , pedicellis calycibusque glaber- 

 rimis. 



„ 2. Herba cum pedicellis calycibusque plus minusve glanduloso - pubes- 

 cens. , p ^ ,, 



Cauliculi utr6funV'qu6'u^ et spuliamaiei altioresve, 2— lOflori. 



H. uinbellatum. Dbc. Prodr. I, p. 393. et auctorum plurimorum. — Giil- 

 DENSTADT. It. I, p. 189. — M. a BiEB. Fl. t. c. I, p. 89; ///, p. 97. — 

 Besser. Enum. p. 6. Nr. 239. — Luce. Fl. osil. p. 27. — C. A. Meyer. 

 Ind. cauc. p. 220. — Eichw. ,SArt«»e. p. 173. — HoHErrACK. Enum. Etisa- 

 bethpol. p. 215. — Ej. Enum. Talusch. p. 165. 



Hab. in Rossia media [ins. Osilia (Luce), Livonia!, Litbuania (£ichw.), 

 Volhynia (Besser, Eichw.)] et australi [Podolia (Besser), ad Tanain 



