The Crown Imperial or Kaiser's Crown (Fritillaria imperialis) is a flowering plant in the Liliaceae, the lily family.

Crown Imperial

The Crown Imperial or Kaiser's Crown (Fritillaria imperialis) is a flowering plant in the Liliaceae,…

Of the lily family (Liliaceae), the devil's bit or Chamaelirium luteum.

C. Luteum

Of the lily family (Liliaceae), the devil's bit or Chamaelirium luteum.

Two species of the lily family (Liliaceae): right, yellow adder's tongue (Erythronium Americanum); left, white adder's tongue (Erythronium albidum).

E. Americanum and E. Albidum

Two species of the lily family (Liliaceae): right, yellow adder's tongue (Erythronium Americanum); left,…

Two species of the lily family (Liliaceae): left, Canada Mayflower (Maianthemum canadense); right, lily of the valley (Convallaria majalis).

M. Canadense and C. Majalis

Two species of the lily family (Liliaceae): left, Canada Mayflower (Maianthemum canadense); right, lily…

Of the lily family (Liliaceae), the Indian cucumber or Medeola Virginica.

M. Virginica

Of the lily family (Liliaceae), the Indian cucumber or Medeola Virginica.

Of the lily family (Liliaceae), Melanthium virginicum.

M. Virginicum

Of the lily family (Liliaceae), Melanthium virginicum.

Of the lily family (Liliaceae), Solomon's seal or Polygonatum biflorum.

P. Biflorum

Of the lily family (Liliaceae), Solomon's seal or Polygonatum biflorum.

Two species of the lily family (Liliaceae): left, carrion flower (Smilax herbacea); right, green brier (Smilax rotundifolia).

S. Herbacea and S. Rotundifolia

Two species of the lily family (Liliaceae): left, carrion flower (Smilax herbacea); right, green brier…

From the lily family (Liliaceae), the false spikenard or Smilacina racemosa.

S. Racemosa

From the lily family (Liliaceae), the false spikenard or Smilacina racemosa.

From the lily family (Liliaceae), the twisted stalk or Streptopus roseus.

S. Roseus

From the lily family (Liliaceae), the twisted stalk or Streptopus roseus.

Two species of the lily family (Liliaceae): left, false Solomon's seal (Smilacina stellata); right, Smilacina trifolia.

S. Stellata and S. Trifolia

Two species of the lily family (Liliaceae): left, false Solomon's seal (Smilacina stellata); right,…

Two species of the lily family (Liliaceae): top, wake robin (Trillium erectum); middle, painted trillium (Trillium undulatum); bottom, berry of T. undulatum.

T. Erectum and T. Undulatum

Two species of the lily family (Liliaceae): top, wake robin (Trillium erectum); middle, painted trillium…

Some species of the lily family (Liliaceae): top, nodding trillium (Trillium cernuum); left, erect flower of Trillium recurvatum; right, dwarf white trillium (Trillium nivale).

Trillium Lilies

Some species of the lily family (Liliaceae): top, nodding trillium (Trillium cernuum); left, erect flower…

Of the lily family (Liliaceae), the Turk's cap lily or Lilium superbum.

Turk's Cap Lily

Of the lily family (Liliaceae), the Turk's cap lily or Lilium superbum.

Two species of the lily family (Liliaceae): right, large-flowered bellwort (Uvularia grandiflora); left, Oakesia sessilifolia.

U. Grandiflora and O. Sessilifolia

Two species of the lily family (Liliaceae): right, large-flowered bellwort (Uvularia grandiflora); left,…

Of the lily family (Liliaceae), Veratrum viride.

V. Viride

Of the lily family (Liliaceae), Veratrum viride.

Of the lily family (Liliaceae), the wild garlic or Allium Canadense.

Wild Garlic

Of the lily family (Liliaceae), the wild garlic or Allium Canadense.

Of the lily family (Liliaceae), the wild leek or Allium tricoccum.

Wild Leek

Of the lily family (Liliaceae), the wild leek or Allium tricoccum.

Of the lily family (Liliaceae), the wood lily, or Lilium Philadelphicum.

Wood Lily

Of the lily family (Liliaceae), the wood lily, or Lilium Philadelphicum.

Of the lily family (Liliaceae), the yellow meadow lily or Lilium Canadense.

Yellow Meadow Lily

Of the lily family (Liliaceae), the yellow meadow lily or Lilium Canadense.