Trans. Nat- Hist. Soc. Glasgow. Vol. VI. (NS.) 



Plate I. 



From Photograph by 



George Paxton. 



MisTi.iiTOii (VisiuiH albuiit, L. ), 

 Showing where old plants have died off leaving .sinker iioics, and young plant.s 

 growing from cortical roots, 

 (rowing on a Siberian Crab-applu Tree in front of Richardland House, Kilmarnock. (.See page 301. ) 



