﻿Sect. VII. Spectahiles. Fenzl, in Endl. gen. l. c. Suffruticuli 

 ampliigei, boreales et arctici, alpini et subalpini, basi decum- 

 bentes, densius v. laxius caespitosi. Folia subuUto-filiformia v. 

 snbulato- linearia, recta v. falcata, uni-v. obsolete plurinervia, 

 caudiculorum saepissime aggregato-fasciculata. Flores plerum- 

 cjue speciosi, interdum hermaphrodito-mono-dioici. Calycis clausi, 

 plerumque cylindrici, rarissime ovoidei iaciniae late ovales v. 

 oblongo lineares, omnes v. saltem inferiores obtusae, apice mem- 

 branaceo-marginatae. Petala late obovata, cuneata v. rarissime 

 linearia emarginata v. retusa. — (JSabuIinae. Reichenb. ex parte, 

 Endlich. Enchirid. p. 505). 



13. A. laricina (Crantz. Instit. //, p, 408), glabra, caudiculis de- 

 cumbentibns ramosis cauiiculisque simplicibus adscendentibns strictis 

 dissite foliosis, foliis rigidis lineari-subulatis acutis v. obtusiusculis ca- 

 rinatis facie uninerviis margine subdenticulato setoso-ciliatis axiliis al- 

 ternis fasciculiferis , cyma terminali I — Sflora subfastigiata contracta, 

 calycis laciniis late linearibus obtusis (marginibus membranaceis ad 

 apicem involutis facie acutiusculis) parallele trinerviis glabris , petalis 

 obovato-oblongis cum capsula cylindrico-conica calyce — !2plo longio- 

 ribus, seminibus discoideis dorso fimbriato - cristatis faciebus laevibus 

 castaneis. 



Arenaria laricina. Cham. et Schubchtend. t« Linnaea /, p^. &7! Turcz. Cat. 

 Baiknl. Nr. 254! 



Arenaria pilifera. Fischer. msc. in herb. Delessert! — Turcz. nisc. tn herb. 



Besser ! 



Arenaria fimbriata. M. a Bieb. msc. in herb. acad. petropol. ! 

 Arenaria laricifolia. Georgi. It. I, p. 216? 



Sper^ula laricina. L. Sp. /, p. 631. — Poiret. Encycl. meth. Vli , p. 305. — 

 DeC. Prodr. /, p. 396. — Smith. Ic. ined. /, p. 18. t. 18. — Lam. III. t. 

 392. f. 3. 



Sper{j:ula arenarioides. Willd. herb. Nr. 9044! 



Alsine foliis oppositis linearibus ri^^idis fascicnlatis basi ciliatis, pelalis integris 

 calyci aequalibus. Gmel. Fl. sib. IV, p. 155. Nr. 61. 



Hab. in Sibiria baikalensi? (Georgi), in rupestribus Davuriae ad fl. Schilka 

 et Argun versus corum confluvium ! (Turcz.), in Sibiria orientali inter 

 Wiluisk et Olekminsk! (Kruhse in herb. Ledeb.), inter Jakutzk et Ochotzk 

 (Steller ex J. G. Gmel.), ad oceanum borealem Sibiriac arcticae! (Mersk, 

 Redowski). 4. 



14. A. imhricata (C. A. Meyer. Ind. cauc. p. 217) proserpenti- 

 caespitans, caudiculis confertissime vaginato-foliatis, cauliculis 1 — Siloris 

 abbreviatis oligophyllis, foliis lineari-subulatis planis v. lineari-lanceor 

 latis acutiusculis glabris margine subdenticulato setoso-ciliatis patulis, 

 turionum stellato - patentibus, axillis fasciculiferis, pedicellis calycibiis- 

 que pubescentibus V. hirsutis, petalis ovato-oblongis calycis iacinias lata 

 lineares v. oblongas obtusissimas subnervosas duplo superantibus, cap- 

 sula conica calyce l^— 2pio longiore, seminibus discoideis fimbriato- 

 cristatis faciebus laevibus. 



a. vestita : foliis ultra medium setoso - ciliatis , pedicellis calycibusque dense 

 hirsotis. 



IjUsus 1, Foliis omnibus lineari-subulatis, basibus vajgihatitibus confertis^ime 

 imbricatis. 



