— 25 — 
mentoso - villosa, argenteo - serieea, petiolata v. sessilia, 
bipinnatipartita. 4—15 nun. longa, 3-—6 mm. lata, lobi 
basilares 1—2, ceteri versus apieem rachis congesti; lobi 
jAiiftarii ambitu obcuneati', apice 3—5 lobati; lobuli 
sphatulati, obtusi, 1—-2 mm. long;, 1—*|& mm. laid. Ca- 
pitula solitaria, matura 4mm. in diametro, pedunculata, 
(pedunbuli 1—5 mm. longi). Squamae pilosae, medio 
viride's, margine scariosae et pilosae, squamae exteriores 
Ianceolatae, squamae interiores ovatae margine searioso 
latiore. Flores apice villosi, flores marginales tubulosi, 
flores disci campanulati, hermapkroditi. Acbaenia eu- 
neata, plana, *| 2 mm. longa. Eeceptaculum pilosum. 
China: Ordos, in valle fl. Hoang-bo, arenis Kusupt- 
schu meridiem versus, 29 VIII, 1J871, iNe 384, desert, 
septpntr. Alascban, in itinere ad puteum Gun-chuduk, 
14 VII, 1873, N 270; /Alaschan, VUI, 1880, H 374 
(leg. Przewalski); Mongolia boreal.: steppa arenosa 
inter put. Curginein-chuduk et Dolon-turu, 21 VH, 1896, 
100 (leg. Klementz); Mongolia orient.: Gobi, loc. 
Tssache-chari-chulusun, 10 VUI, 1886; lac. Orok-nor, in 
arena, 2 IX, 1886 (leg. Potanin); Gobi, fl. Tuin-gol, in 
arena, 12 VH, 1893, inter mont. Baga-Bogdo et fl. 
Cbunkur, in steppa, 42 VIII, 1894, M 209 (leg. Klementz); 
Mongolia Occident.: lac. Kirgiz-nor, 1 VIII, 1879; 
inter Kuku-nurgon et lac. Baga-nor, 2 VIII, 1879; in 
montibus a fl. Kobdo septentr. versus, 26 VIII, 1879 
(leg. Potanin); fl. Senkyr, ripa petraea, 17 VIE, 1898, 
45 b (leg. Klementz)* fl. Kara-irtysch, in arena tumu- 
losis, fl. Dshel-Kaidar, 9 VI, 1914. 82 (leg. B. 
Schischkin). 
A proxima A. frigida W. differt: frutescentia, cau- 
libus lignescentibus, numerosioribus, panicnla ampliore 
et laxiore, ab ejus f. typica floribus apice pubescentibus, 
v ab ejus f. argyrophylla (Kd. sp.) inflorescentia paniculata 
differt. 
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no6era, y CTapwx pacTeHnii oTMnpajomHe tojibko b sepx- 
