PLATE XLIL 



1. Rubus fruticosus (Blackberry, laciniate var.). Calyx 



become leafy. (G. S. Saunders.) p. 126. 



2. Platanthera Morantha (Butterfly Orchis). The two 



lateral sepals are spurred. (After Hemsley.) p. 134. 



3. Fuchsia sp. Flower with zygornorphic calyx, s, 



sepals; p, petals. (After Hildebrand.) p. 135. 



4. Viola collina. Peloric flower caused by absence of 



spur from anterior petal (dorsal view). (After 

 Yelenovsky.) p. 148. 



5. Prunella vulgaris (Self-heal). Peloric terminal flower. 



(After Peyritsch.) p. 149. 

 6, 7. Ranunculus Fie aria (Lesser Celandine). Fig. 6. — 

 Flower seen from above, showing transformation of 

 petals 4 and 5 into sepals IY and Y. Fig. 7. — 

 Calyx of same flower seen from below, showing the 

 five sepals. (After Celakovsky.) p. 141. 



