ISO APPENDIX II 



aid of the compound microscope. The function of each of 

 the different tissues should be emphasized. 



XV. Read the reference in Grant Allen's The Story of 

 the Plants, given above. The various kinds of work done 

 by the leaves should be very decidedly emphasized by the 

 teacher. 



CHAPTER VI 



LEAVES. II 

 General Reading 



Gray, Text-book, pp. 106-110; Elements, pp. 60-62. 

 Lubbock, Flowers, Fruits, and Leaves, pp. 117-147. 



I. Various species of Aster, Solidago, Flax, Butter-and- 

 Eggs, etc., will do ; in fact, any species with well-developed 

 sessile leaves. 



II. Plants with good perfoliate leaves are not at all com- 

 mon, and at present the writer can recommend only this 

 species of the eastern portion of the United States, and the 

 European Bupleurum rotundifolium. 



III. Eupatorium perfoliattim, the common Thoroughwort 

 or Boneset of the eastern half of the United States, is also 

 excellent. Likewise the Fuller's Teazel common in many 

 parts of the country. 



IV. Acacias with phyllodia are commonly grown through- 

 out middle and southern California and are very frequently 

 met with in the greenhouses in the rest of the country. Seed- 

 lings are not uncommon in California. 



Read Gray, Text-book, p. no, 217; Elements, p. 61, 

 162 ; Lubbock, Flowers, Fruits, and Leaves, pp. 120, 121. 



