"Epidermis of the garden Balsam, showing stomata st, of an elliptical form." — Encyclopedia Britanica, 1893

Balsam

"Epidermis of the garden Balsam, showing stomata st, of an elliptical form." — Encyclopedia Britanica,…

"Formation of stomata from leaf of Hyacinth, seen from the surface. e, epidermis cells; s', mother-cell of stomatic guard-cells; s, bipartition of mother-cell into two guard-cells." — Encyclopedia Britanica, 1893

Hyacinth

"Formation of stomata from leaf of Hyacinth, seen from the surface. e, epidermis cells; s', mother-cell…

"Epidermis of leaf of Saxifraga Sarmentosa, showing clusters of stomata s, surrounded by large epidermal cells e. The cells among which the stomata occus are very small." — Encyclopedia Britanica, 1893

Saxifraga Sarmentosa

"Epidermis of leaf of Saxifraga Sarmentosa, showing clusters of stomata s, surrounded by large epidermal…