- 96 - 



Hab. : Kuchi-no-tsu in Prov. Hizen ; Enoshima (Prov. Sagami). 



Only two specimens now before us. The alternate arrangement 

 of branches may be seen from the mode of ramification in the growing 

 portion of frond. In making this identification neither specimen nor 

 figures have been accessible to me to consult with, and I am in some 



o 



doubts in referring the present plant to this species on account of 

 alternate arrangement of ramelli and shorterness of their articulations. 



PL. LXXVIII, Fig. 1-7. Fig. 1 : frond of Dasyopsis plumosa 

 (Bail, et Harv.) Schmitz in nat. size. Fig. 2 : growing apical portion 

 of frond, -J-. Fig. 3 : cross-section of branch ; c, the central axis ; 

 Y- Fig. 4 : longitudinal section of branch, 9 1 1 . Fig. 5: surface 

 view of terminal portion of branch, ^ 1 . Fig. 6 : portion of cortical 

 layer, -y-. Fig. 7 : portion of branch shown in Fig, 5 to show 

 ramelli and ramuli, ^. 



Dasyopsis Zanardini 1843. 



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DASYEAE, RHODOMELACEAE. 



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