Of the milkwort family (Polygalaceae), the Milkwort or Polygala polygama.

Milkwort

Of the milkwort family (Polygalaceae), the Milkwort or Polygala polygama.

Of the milkwort family (Polygalaceae), the cross-leaved milkwort or Polygala cruciata.

Cross-Leaved Milkwort

Of the milkwort family (Polygalaceae), the cross-leaved milkwort or Polygala cruciata.

Of the milkwort family (Polygalaceae), Polygala sanguinea.

P. Sanguinea

Of the milkwort family (Polygalaceae), Polygala sanguinea.

Of the milkwort family (Polygalaceae), the Seneca snakeroot or Polygala Senega.

Seneca Snakeroot

Of the milkwort family (Polygalaceae), the Seneca snakeroot or Polygala Senega.

The orders pictured are tremandraceae, polygalaceae, and euphorbiaceae. The flowers of these orders that are illustrated are (1) platytheca, (2) polygala, (3) euphorbia, and (4) croton.

Orders of Tremandraceae, Polygalaceae, and Euphorbiaceae

The orders pictured are tremandraceae, polygalaceae, and euphorbiaceae. The flowers of these orders…