:-i(S 



l^hotoiincruirniphs of IJotdiiiciil Studies. 



S. stem, " Helianthus annuus " Sunflower. 



d tissue. 



^I^Sc gjai'Vi * !' ' i' ' ^ ^ Fibro-vascLilar bundle. 



— V/ - ' Spiral vessel, disorganised 



it'll -*%^ "^^ l^y cutting. 



51.— T.S. 



__ /^ ■ ^^^ ''"^^ '■^f ^^^^ passing through 



l^-i^iltj^'^.^^^ljJi '' ^-^ the inner margin of a primary 



§Si=:2 S^f— 'I'--./ 3^^, bundle. 



lltlr,awi 



stem, " Tilia europcsa, " Lime tree. 



t4 ^''^'-^ a..'' 



Cortical tissue. 



Phloem (hnst cells). 

 AledLillary ray. 



Cambium ring. 



Xylem, (Wood) of three 

 years' growth. 





Pith. 



