PHANEROGAMS 



SWEET PEA 



PLATE XXI. 



Fia. 1 Acacia- flower magnified 



Stiama. 



%■ 



DIAGRAM I Plan of Flower 



I Mimosex ) 



Fig. Z Cassia, flower 



A GRAM II Flan of Flower 



( CxsalpinUs. ; 



Stamens 



■Posterior fetal 



Carpel 

 ■Stamens 



Pos urur Petal 



Fig. 3 Compound Leaf of Sweef Pen 

 ending in Tendrils 



Flower -buds 



Ca (5) Co 5 An JO Cm i 



DIAGRAM \\\ Plan of Flower 



fStetn 



Fig. S Vertical section of Flower 



•jCorolla 



Stigma^ 

 Stamens~ 



■Receptacle 



■Posterior Petal. 

 < Standard, j 



Ccl (5) Co 5 An (S*4)*l On 1 



Fig. 4- Side view of Flower 



Fig. 7 StaTims-diadelphous 



Stigma, 



Wings 



Fig. 6 Petals 



Anthers 



Filaments 

 (q united 12 free J 



base of Calyx -tube 



a. Standard 



/' V 



b- Wing 



a. Keel split up ispread. out 



Fig. 11 Germination of Sweet Pea, 



Fin 8 Fruit - a 



Fig. 9 Garden Fen 



a, with, integumetu b- One Cotyledon 



seen from, inside 

 .Cotyledon... 

 Plumule 

 ■Radiele- 

 ■Mieropyle 



• seen from. 

 Cotyledon. ..^jjB^ 

 Plumule jfl 

 ■Radiele <jH jj 

 ^ w 



Fig. 10 Sweet Fen 



9 



Engraved. Printed and Ponlisned "by W & AX Johnston, Edinburgh. 



