NliRTH-M'KST 5I0NG0LIA AND CHINESE DZUNGAIUA. 425 



Senecio aurantiacus, DC, B. capitatus, JjC. 



No. 60. Boggy alpine meadows on tlio sides oi: the W. Tannu-ola Mts. at 

 the head of the Saklya Hiver. 



Distribution. Central and south-eastern Europe, Altai, North Africa. 



Senecio nemoeensis, L'mn., /9. octoglossus, Koch. 



No. 20. Shade of Larch forest, Middle Bei Kern and Kundergay Rivers. 

 D'n^tfihiition. Southern Europe, throughout Siberia, northern Russia, and 

 Turkestan. 



Senecio palustris, DC. 



No. 96. 31ud flats on the edges of shallow desert lakes such as Achit Nor; 

 the plant is half-submerged. 



DUtribution. Europe, Siberia, N. Mongolia, and N. America. 



Senecio Ligularia, Hook. f. et Thorns. 



No. li. Dry summit of Kizil Taiga where the surface is even and not too 

 rocky. 



Distvihiition. Southern and eastern Europe, Turkestan, the Altai and 

 Irkutsk eastwards to Japan. 



Lhjalaria sUiir'uxi, Cass. 



Senecio Turczaninowii, DC. 



No. 61. Boggy alpine meadows on sides of Western Tannu-ola ilts. 



Distribution. Dahuria. 



Senecio Pricei, A. D. Simpson, sp. n. (PI. 22. figs. 8-12.) 

 Creoianthodii habitu, affinitate dubia, foliis tiearioideis, caule superne copiose 

 iloccoso-lanuoinoso. 



Herba rhizomate brevi praemorso, 10-12 cm. alta ; caulis simplex, mono- 

 cephalus, canaliculatus, dense floccoso-lanatus. Folia radcailia longe petiolata, 

 lamina rotundata, basi breviter cuneata, crenata, ad 2 cm. longa, 1-1'7 cm. 

 lata, supra laxe floccoso-lanata, lana detersa, subtus glabra, laxe tenuiter 

 reticulata ; jjetioli ad 5 cm. longi, glabri, late membranaceo-alati ; folia 

 caulina sessilia, late lanceolata, acuta, integra. Capiinli involucrum hemi- 

 sphsericum, ad 3 cm. diametro; bracteaa 6-seriata3, 1"3 cm. longse, anguste 

 lineares, aciiminatfe, purpurascentes, extus albido vol fusco-floccoso-lanataB. 

 J<lores radii ultra 20 ; corolliB tubus glaber, 0"4 cm. longus ; limbus lineari- 

 ligulatus, apice tridentatus, vix 2 cm. longus, 0"25 latus, 4-nervis ; acheniuni 

 cyliudricum, glabrum, 0"25 cm. longum ; pajipi seta^ barbellatpe, 0'6 cm. 

 longa3 ; styli rami O'l cm. longi. Flores disci numerosi ; corollse tubus 

 1'4 cm. longus, supra medium ampliatus, glaber, dentibus ovato-acutis ; 

 antherse acutfe, 0'3 cm. longsa, locuiis basi brevissime productis acutis ; pappi 



