Of the Madder family (Rubiaceae), the licorice bedstraw (Galium circaezans).

Licorice Bedstraw

Of the Madder family (Rubiaceae), the licorice bedstraw (Galium circaezans).

Of the Madder family (Rubiaceae), the Northern bedstraw (Galium boreale).

Northern Bedstraw

Of the Madder family (Rubiaceae), the Northern bedstraw (Galium boreale).

Of the Madder family (Rubiaceae), the rough bedstraw (Galium asprellum).

Rough Bedstraw

Of the Madder family (Rubiaceae), the rough bedstraw (Galium asprellum).

Of the Madder family (Rubiaceae), the small bedstraw (Galium trifidum).

Small Bedstraw

Of the Madder family (Rubiaceae), the small bedstraw (Galium trifidum).

Of the Madder family (Rubiaceae), the yellow bedstraw (Galium verum).

Yellow Bedstraw

Of the Madder family (Rubiaceae), the yellow bedstraw (Galium verum).

Common Bluet, of the Order Rubiaceae.

Bluet

Common Bluet, of the Order Rubiaceae.

Of the Madder family (Rubiaceae), cleavers (Galium Aparine).

Cleavers

Of the Madder family (Rubiaceae), cleavers (Galium Aparine).

The coffee plant is a shrub or small tree, native to subtropical Africa and southern Asia.

Coffee

The coffee plant is a shrub or small tree, native to subtropical Africa and southern Asia.

Piece of Madder, in flower.

Flower

Piece of Madder, in flower.

Piece of Madder flower, cut in half.

Flower

Piece of Madder flower, cut in half.

Section of a flower of the Common Bluet, of the Order Rubiaceae.

Bluet Flower

Section of a flower of the Common Bluet, of the Order Rubiaceae.

Section of a flower of the Common Bluet, of the Order Rubiaceae.

Bluet Flower

Section of a flower of the Common Bluet, of the Order Rubiaceae.

Young fruits of Madder.

Fruit

Young fruits of Madder.

Ripe fruit of Madder.

Fruit

Ripe fruit of Madder.

Of the Madder family (Rubiaceae), the bluets (Houstonia caerulea).

Houstonia Bluets

Of the Madder family (Rubiaceae), the bluets (Houstonia caerulea).

Of the Madder family (Rubiaceae), the large houstonia (Houstonia purpurea).

Large Houstonia

Of the Madder family (Rubiaceae), the large houstonia (Houstonia purpurea).

The Huito (Genipa americana) is a small tree with edible fruit in the madder family, Rubiaceae.

Huito

The Huito (Genipa americana) is a small tree with edible fruit in the madder family, Rubiaceae.

Of the Madder family (Rubiaceae), the partridgeberry (Mitchella repens).

Partridgeberry

Of the Madder family (Rubiaceae), the partridgeberry (Mitchella repens).

"1. Branches of [Rubia] (Rubia tinctorum) with flowers and fruits/ 2. The rhizome. a, a flower; b, the pistil; c, two different fruits." -Century, 1889bia_

Rubia Flowers & Branches

"1. Branches of [Rubia] (Rubia tinctorum) with flowers and fruits/ 2. The rhizome. a, a flower; b, the…