478 THE STORY OF PLANT LIFE 



Reagent bottles with dropping 



rods. 

 Glycerine. 

 Caustic potash, 5 per cent. 



solution. 

 Iodine solution. 

 Acetic acid. 

 Chlor-zinc-iodine. 



Aniline sulphate solution. 

 Common salt, 5 per cent. 



solution. 

 Reagent rack. 

 Wash-bottles. 

 Elder pith. 

 Alcohol. 

 Distilled water. 



The following works dealing with the morphology of plants 

 may be consulted with advantage : 



Biologie der Pflanzen. — Ludwig. 



Morphologic der Pflanzen. — Pax. 



Morphologische Studien. — Schumann. 



Organography of Plants. — Goebel. 



Comparative Anatomy of the Phanerogams and Ferns. — 

 De Bary. 



Anatomy of the Dicotyledons. — Solereder. 



Vegetable Teratology.— Masters, M. T. 



In addition to the first work quoted, there are a number 

 of important works dealing with the biology of plants, which 

 is a further or broader branch of botany, including the 

 behaviour of plants in relation to environment or animals 

 in general, a subject connected with physiology and uniting 

 the two branches : 



Insectivorous Plants, Fertilisation, and Forms of Flowers, 

 CHmbing Plants, etc. — Darwin. 



Handbook of Floral Pollination. — Knuth. 



Fertihsation of Flowers, and Alpenblumen. — Miiller. 



Natural History of Plants. — Kerner and Oliver. 



Die Farben d. Bluthen. — Hildebrand. 



Biologie und Anatomic der Lianen. — Schenk. 



