Field and Woodland Plants

by William S. Furneaux

1. Ranunculaceæ.—Herbs mostly with alternate leaves and regular flowers. Sepals generally 5, distinct. Petals 5 or more. Stamens 12 or more. Pistil of many distinct carpels. Fruit of many one-seeded achenes. (The Buttercup Family.)

2. Berberidaceæ.—Shrub with compound spines; alternate, spiny leaves; and pendulous flowers. Sepals 6. Petals 6. Stamens 6. Fruit a berry. (The Berberry Family.)

3. Nymphæaceæ.—Aquatic plants with floating leaves and solitary flowers. Petals numerous, gradually passing into sepals outwards, and into stamens inwards. Ovary of many cells, with many seeds. (The Water-lily Family.)

4. Papaveraceæ.—Herbs with a milky sap; alternate leaves without stipules; and regular (generally nodding) flowers. Sepals 2, deciduous. Fruit a capsule. Petals 4. Stamens many. Ovary one-celled, but with many membranous, incomplete partitions. (The Poppy Family.)

5. Fumariaceæ.—Herbs with much divided, exstipulate leaves; and racemes of small irregular, bracteate flowers. Sepals 2 or 0, deciduous. Petals 4, irregular. Stamens 6, in two bundles. Ovary of two carpels, one-celled. (The Fumitory Family.)

6. Cruciferæ.—Herbs with alternate, exstipulate leaves, and racemes of regular flowers. Sepals 4. Petals 4, cruciform. Stamens 6, four longer and two shorter. Ovary one-or two-celled. Fruit a siliqua. (The Cabbage Family.)

7. Resedaceæ.—Herbs or shrubs with alternate, exstipulate leaves; and spikes of irregular, greenish flowers. Sepals 4 or 5, persistent. Petals 4 to 7, irregular. Stamens many. Ovary of 3 lobes, one-celled. (The Mignonette Family.)

8. Cistaceæ.—Herbs or undershrubs with entire, opposite leaves; and conspicuous, regular flowers. Sepals 3 to 5. Petals 5, twisted in the bud. Stamens many. Ovary of 3 carpels, one-chambered. (The Rock-rose Family.)

9. Violaceæ.—Herbs with alternate, stipuled leaves; and axillary, irregular flowers. Sepals 5, persistent. Petals 5, unequal, the lower one prolonged into a spur. Stamens 5. Ovary of three carpels, one-celled. (The Violet Family.)

10. Droseraceæ.—Small marsh plants with radical, glandular leaves; and cymes of small, white, regular flowers. Sepals 5. Petals 5. Stamens 5 or 10. Ovary of 3 to 5 carpels, one-celled. (The Sundew Family.)