PRIMROSE FAMILY _(Primulaceae)_
Four-leaved or Whorled Loosestrife;
Star-flower;
Scarlet Pimpernel, Poor Man's Weatherglass or Shepherd's Clock;
Shooting Star or American Cowslip

GENTIAN FAMILY _(Gentianaceae)_
Bitter-bloom or Rose-Pink;
Fringed Gentian;
Closed or Blind Gentian

DOGBANE FAMILY _(Apocynaceae)_
Spreading or Fly-trap Dogbane

MILKWEED FAMILY _(Asclepiadaceae)_
Common Milkweed or Silkweed;
Butterfly-weed

CONVOLVULUS FAMILY _(Convolvulaceae)_
Hedge or Great Bindweed;
Gronovius' or Common Dodder or Strangle-weed

POLEMONIUM FAMILY _(Polemoniaceae)_
Ground or Moss Pink

BORAGE FAMILY _(Boraginaceae)_
Forget-me-not;
Viper's Bugloss or Snake-flower