88 



PILOSE, VILLOSE HAIRS, ETC. 



[CH. 



appressed to the surface (Fig. 52, c); velvety or pilose 

 (Apple, Salix viminalis) when short, close, and erect, 



Fig. 54. Types of hairs, a branched tomentose hairs of Verbascum 

 b tufted tomentose hairs of Potentilla. 



like the pile of velvet (Fig. 52, b) ; shaggy (villose) when 

 long and loose ; woolly (tomentose) when still longer and 



