Fig. 27. Embryos of A, Selaginella 



martensii and B, S. poulteri 



Note the ditferent relative positions and 

 developments of the several organs; s, 

 shoot apex; /, leaf ; r, root; /, foot; su, 

 suspensor. (A x 150; B x 130; after 

 Bruchmann). C, Lycopodiiun clavatitm. 

 L.s. showing the shoot apex (s), the first 

 and second leaves (/), and the very large 

 foot (/). (X 67, after Bruchmann.) 



