SKETCH OF THE FLORA. OF ALASKA. 449 



M. inodora, L., Kotzebne sound. M. inodora var. oliguluta was also collected 

 both by Bannister and Seemannat Norton sound. Tliis is not only destitute of 

 rays, but is also stouter, and may, as 3Ir. Seemann suggests, be entitled to spe- 

 cilic rank. 



Tanacetum Kotzebuense, Bess., Cape Espenberg, fide Ledebour ex Escliolt;:. 



T. Huronense, Nutt, Fort Youkon, Dall. 



Artemisia borealis, Pallas, Kotzebue sound and Arctic coast, and wliat seems 

 to be a variety with glomerate, ahnost capitate, inflorescence, from Sitka. 



A vulgaris, L. ; var. Tilesii, Fort St. Michaels and western and northern coasts. 



A. glomerata, Ledeb.? Kotzebue sound. 



A. audrosacea, Seem,. Bot. Herald, tab. 6 ; A. glomerata of Hooker and 

 Arnott, Bot. Beechey, but not of Ledebour, fide Seemann. This, it is thought 

 bv Dr. Hooker, may prove '' an arctic tufted variety of some better known 

 plant." 



A. globularia, Cham., Ounalashka and island of St. Lawa'encc. 



A. arctica. Less., Cape Lisburne and Point Hope, and possibly Sitka. 



A. Chamissonis, Bess. Seemann states that though A. arctica and A. Cliamis- 

 sonis are by some authors united, they may at once be distinguished by their 

 different habits. 



A. Absinthium, L. Given by Ledebour, (Flora Rossica,) ou the authority 

 of J. G. Gmelin, as a doubtful native of Russian America. 



Gnaphalium sylvaticum, L., Russian America, fide Ledebour ex J. G. 

 Gmelin. 



Antennaria alpina, Gaert. ; including A., monocephala, DC, Kotzebue sound, 

 island of St. Lawrence and Ounalashka. 



A. dioica, Gaert., islands adjacent to the American coast, Ledebour ex J. G. 

 Gmelin. 



A. margaritacea, R. Br., Sitka, (Ferd. Bischoff,) and Ounalashka. 



Arnica angustifolia, Valil, Kotzebue sound and Fort Youkon, Dall. 



A. Chamissonis, Less., Ounalashka. 



A. obtusifolia, Less., Ounalashka. 



A. Uunalaschkensis, Less., Ounalashka. 



A. latifolia, Bong., Sitka. 



Senecio resedifolius, Less., Capo Lisburne and Kotzebue sound. 



S. fiigidus, Less., Kotzebue sound. Cape Lisburne and island of St. Lawrence. 



S. triangularis, Hooker, Sitka, Eschscholtz. 



S. Pseudo-arnica, Less., common on western shore of Alaska; also on Cha- 

 misso island. 



S. aureus, L., Fort Youkon, Antoine Houle. 



S. lugens, Richards, Kotzebue sound and Cape of Good Hope, Fort Youkon, 

 Mr. Dalh 



S. palustris, DC, Norton sound, Kotzebue sound, Wainwright inlet, and on 

 the northern shore. 



S. Hookeri, T. and G., Kotzebue sound. 



Saussurea alpina, L., Kotzebue sound. I here include S. monticola, which 

 Pullen foimd on the northern shore from Point Barrow to ^[ackenzie river. 



S. subsinuata, Ledeb., Kotzelnie sound, Bot. Hei-ald, tab. 7. 



Taraxacum Dens leonis, Desf., Kotzebue sound to Point Hope and nortbem 

 coast, Ounalashka ; var. ceratophorurn, Ounalashka and Norton sound. 



T. palustre, DC, Kotzebue sound. 



T. lyratum, DC, Ounalashka. 



Mulgedium pulchellum, Nutt, Point Barrow to Mackenzie river, Pullen. 



Nabalus alatus, Hooker, Ounalashka and Sitka. 



Apaigidium boreale, T. and G., Sitka. 



Hieracium triste, Willd., Ounalashka and Norfolk soiuuL 



29 s 



