FERNS AND FERN ALLIES 383 



1728) ; Yakutat (Saunders, 2731) ; Disenchantment Bay (Trelease, 



2730)- 



27. PoLYSTicHUM LEMMONi Undcrwood. 

 Gilbert, 20. — Maxon, List 641. 



Ascribed to the Alaskan region in the checklists referred to. 



28. Polystichum lonchitis (L.) Roth. 



Britton, 14. — Flett, Fern Bull. 9 : 32. — Maxon, 639. — Ruprecht, Symb. 



106. 

 Dryopteris lonchitis Britton & Brown, i : 14. — Coville & Funston, 350. 

 Aspidium lonchitis Cooley, 246. — Davenport, 612. — Eaton, i : 162. — 



Kaulfuss, 235,279. — Kurtz, 427. — Ledebour, 4 : 512. — J. M. Macoun, 



575. — MeRRIAM, 147. — MiLDE, Fil. 104. — ROTHROCK, 459. — TURNER, 



82. 



? Aspidium acrostichoides Vasey, 218. 



Juneau ; Chilkat region ; Disenchantment Bay (Coville & Kearney, 

 1032); Unalaska (Evermann, 6; Harrington in 1871-2; Kincaid in 

 1897; Turner in 1881) ; St. Michael ; St. Paul Island, Bering Se& 

 (Thompson in 1885). 



29. Polystichum munitum (Kaulf .) Underwood. 



Gilbert, 20. — Maxon, List 640. 

 Aspidium munitum Kurtz, 427. 



Prince of Wales Sound (W. G. Wright, 1615) ; How^kan (Evans, 



135)- 



A fern very abundant in the British Columbia region, but barely 

 reaching up into Alaska along the coast. 



33. Dryopteris fragrans (L.) Schott. 



Britton, 15. — Collier, 167. — Eastwood, Bot Gaz. 33 : 129. — Flett, Fern 



Bull. 9 : 33. — Maxon, 638 ; List 639. 

 Aspidiutn fragrans Cl.vt'e, 148. — Eaton, i : 76. — Kurtz, 427. — Milde, Fil. 



118. — MUIR, 49. — OSTENFELD, 5. — ROTHROCK, 460. RUPRECHT, Symb. 



103. — Turner, 82. 

 Las f re a fragrans Lawson, Fern Fl. Canada 243. 

 Nephrodium fragrans Gii^B^KT, 17. — Hooker & Arnott, 132. 

 Polystichum fragrans Britton & Brown, i : 16. — Ledebour, 4 : 514. 



Sitka; Chilkat region; Unalaska (Harrington in 1871-2) ; Iliuliuk ; 

 Norton Sound ; Kotzebue Sound ; Cape Nome ; Cape Prince of 

 Wales; Port Clarence (Brew^er & Coe, 711; Coville & Kearney, 

 1899 — a very dwarf compact form); St. Michael (Muir in 1881) ; 

 Gens de Large and Koyukuk rivers (Schrader in 1899) ; branch of 

 Koyukuk River (Mendenhall in 1901 ; Kobusk River (Mendenhall in 

 1 901) ; Alatna River (Mendenhall in 1901) ; Neukluk River (Collier 

 in 1900) ; Upper Kowak River (Thompson in 1885). Also collected 



