APPENDIX II 181 



Some Plant Biographies of Grant Allen's little book, " The 

 Story of the Plants." 



It is well, also, at this time, to introduce the student to 

 some idea of species, genera, orders, etc., from the point 

 of view of descent or phylogeny. 



Read Gray, Text-book, pp. 315-331 (especially 657- 

 662) ; Kerner and Oliver, Volume II, Part i, pp. 486, 487, 

 and 495, 496 ; Part 2, pp. 497-600. 



