PLATE X. 



A. — Hypericum pTilchmm, Linnceus : p. 86. 



1. One of the oblique petals. 



2. One of the parcels of stamens. 



3. The calyx surrounding the pistil, the petals and stamens 



being removed. 

 B. — Geranium pratense, Linnceus : p. 87. 



1. The stamens and pistil. 

 C. — Linum usitatissimum, Linnceus : p. 87. 



1. The stamens and pistil. 



2. The capsule surrounded by the calyx. 



3. One of the seeds. 



D. — Impatiens Noli-me-tangere, Linnceus : p. 89. 



1. A flower with most of the petals removed. 



2. A young capsule. 



