44 



wide, not thick, deep green, thinly scattered with very minute scales under 

 lens, bipinnatiparted or subbipinnate ; rachis capillary, deep green. PinnjB 

 patent, alternate or opposite, 1-6 on each side, very shortly petiolulate, 

 rounded- ovate, obliquely lato-cuneate at the base, 1-3-pinnuled or 1-4-fid, 

 2-8 mm. long and wide ; pinnules entire or 2-3-fid, often broadly 

 cuneate ; ultimate lobes erect-patent, elliptical to oblong, entire, obtuse 

 with a minutely cuspidate tip, or acute, about 1.^ mm', across, 1-nerved. 

 Sori elliptical to oblong, straight, 1 to each lobe ; indusium thinly mem- 

 branaceous, subentire, persistent. Sporangia when mature brown and 

 covering the main portion of pinnae beneath. 



Hah. Prov. Iyo : Mt. Fudzinoishi-goe {Y. and T. Yoshinagal Aug. 5, 

 1890); Prov. Shimotsuke : Mt. Koshin (T. Mahino\ Sept. 12, 1901). 



This is found on mossy I'ocks of mountains. It has a resemblance 

 to the small form of Asplenium varians Hook, et Grev., which also 

 appears in Japan, differing from it by the form of its pinnules and 

 segments, and its proliferous habit. 



Nephrodium monticola Makino in Kot. Mag., Tokyo, XIII. 

 (1899) p. 80. 



CoiiRECTiONS. Caudex (p. ibid.), for " oblique " read : repent, covered 

 with scales. Stipes (p. ibid.), for " casspitose " read : approximately placed 

 towards the apical end. 



Add. Eah. Prov. Echigo : I\It. Shimidzutoge (T. Blaldno ! Sept. 1888) ; 

 Prov. Shimotsuke: Nikko {T. Maldno\ June and July 1900, Sept. 1901). 



Phegopteris crenulatoserrulata Makino, nom. nov. =Athjrium 

 crenulatosemdatum Makino in Bot. Mag., Tokyo, XIII. (1899) p. 26. 



Correction. Indusium (p. ibid.), for " deciduous " read : none. 



Add. Hah. Prov. Echigo : Mt. My5ko (K. Watanabe ! July 18, 1897) ; 

 Prov. Shimotsuke : Nikko {T. Makino ! June and July 1900, Sept. 1901). 



Polypodium lineare Thunb. var. caudatum lilakino, var. nov. 



Khizome repent, with scars of old stipes ; scales small, subulate, 

 acuminate, irregularly denticulate, fuscous-brown. Fronds persistent, few 

 to several, approximately scattered, lanceolate to linear-lanceolate, often 



