A. - Helianthemum vulgare, Gaertner: p. 83.

1. Back view of the calyx.

2. The pistil.

B. - Drosera rotundifolia, Linnaeus: p. 93.

1. One of the gland-fringed leaves.

2. The stamens and pistil.

C. - Polygala vulgaris, Linnaeus: p. 83.

1. A flower, seen from beneath.

2. Side view of a flower.

3. The pistil.

D. - Frankenia laevis, Linnaeus: p. 84.

1. A portion of the stem, showing the opposite leaves, and axillary clusters of smaller leaves.

2. A flower.

3. One of its petals.

4. The pistil.

Plate 8.

Helianthemum vulgare

Drosera. rotundifolia.

Polygala

Frankenia laevis.

. - .-----------------------------------Sewerby. del et bith..

Vincent Brooks,Imp