A. - Myosotis palustris, Withering: p. 107.

1. The corolla laid open, showing the stamens and the scaly appendages of the throat.

2. The pistil with its four-lobed ovary. B. - Pinguicula vulgaris, Linnaeus: p. 114.

1. A flower with the corolla removed.

2. The two-valved one-celled capsule. C. - Armeria maritima, Willdenow: p. 109.

1. A flower removed from the head.

2. One of the petals with a stamen attached to its base.

3. The pistil, with five hairy styles. D, - Plantago media, Linnaeus: p. 110.

1. A flower, separate.

2. The pistil.

Plate 18

Myosotis palustris.

Pinguicula vulgaris

Armeria, maritima

Plantago media.

W.Fitch del. et lith

Vincent Brooks, Imp