Plate VIII. 



o-. >iS' VI 



Nectary and Nectar Glands. 

 A, Pelargonium Blossom— s, Stigma ; c, Calyx ; n, Nectary. B, Calyx, with Ovary in 

 Cross Section — n. Nectary ; o, Ovary. C, Blossom, side view (Corolla removed; — 

 s. Stigma; a, Anther; c, Calyx.- J) and E, Cross Sections of Ovary through 

 lines a and b of A. F, Stamen— a, Anther. G, part of E, magnified 180 

 times — cm, Cuticle ; gh, Glandular Hair ; h, Hair ; ne, Nectar Cells. 11, 

 Longitudinal Section through Upper Part of Nectary— gh, Glandular Hairs. 

 I, Longitudinal Section through Lower Part of Nectary— nc, Nectar Cells. K 

 and L, Sections of Nectar Cells, magnified 500 times— n, Nectariferous Nucleus. 



