navia saxatilis L. secundum Ruprecht 1. c — Ais. setacea Mert. et 
Koch secundum Rupr. 1. c. — Ledeh. Fl. ross. 1. p. 345. — Rossia 
australis, Sibiria uralensis, Caucasus, Transcaucasia. 
915. Alsine laurica Stev. Enuin. pl. Taur. in Bull, de la Soc. 
d. nat. de Mose. 1856. II. p. 262, 319. — Als. Villarsii Fenzl in 
Ledeb. Fl. ross. I. p. 350 ex parte? secundum Steven 1. c. — Tauria. 
916. Alsiue uralensis Clere Mater, pour une fl. de FOural in 
Bull, de la Soc. oural. IV. p. 105. — Districtus Perm. 
916*. Arenaria Brotherana Trautv. ( Dicranella Fenzl in 
Ledeb. Fl. ross. I. p. 780) perennis, densissime caespitosa, pulvinulos 
parvos exhibens ; caulibus ramisque brevissimis, arcte congestis ; foliis 
minutis, ovato-ellipticis vel ovato-oblongis, obtusis, longiuscule ciliatis, 
persistentibus, recentibus rosulatis, demortuis autem arctissime multi- 
fariam imbricatis, caules ramosque dense tegentibus ; floribus terminali- 
bus, solitariis, sessilibus, foliorum rosulam vix supereminentibus ; sepalis 
5, liberis, ovato-oblongis, obtusis, basi ciliatis; petalis 5, perianthium 
longe superantibus ; staminibus 10 ; stylis 3 ; capsula ovato-conica, tri- 
valvi, valvis bifidis; seminibus....? — Ad fontes fl. Rion, prope Bur- 
sche vi, ait. 10,000 ped., legerunt A. H. et V. F. Brotherus. — Herba 
quoad habitum Arenariae rupifragae Fenzl simillima, quod autem 
reliquum est, ab hac diversissima. Planta tota, exceptis foliis et sepalis 
ciliatis, glaberrima, eglandulosa. Folia 2—4 millim. longa, opposita, 
ima basi connata, 3-nervia, supra concava, subtus convexa. Sepala 3-ner- 
via, margine anguste albo- membranacea. Petala integra, lineari-oblonga, 
3 — 5-nervia, alba. Stamina ovario duplo breviora. Ovarium ovatum, 
obtusum, longitudinaliter profunde 3-sulcatum. Styli filiformes, elongati. 
917. Areuaria elegans Cham, in Schlechtend. Linnaeal. p. 57. 
— Sinus Sti. Laurentii. 
918. Areuaria frigida Rupr. Fl. Cauc. p. 202, 296. — Sper- 
gula saginoides omnium auctorum, excluso Linnaeo, secundum Ruprecht 
1- c. — Sagina Linnaei ß. decandra Fenzl in Ledeb. Fl. ross. I. 
p. 339 secundum Fenzl 1. c. — Sagina saxatilis Wimm. secundum 
G. Koch Syn. fl. germ. p. 119. — Rossia europaea borealis, Caucasus, 
Sibiria. 
