Also known as Tsuga caroliniana. An evergreen coniferous tree native to the Appalachian Mountains.

Pine Cone of Carolina Hemlock

Also known as Tsuga caroliniana. An evergreen coniferous tree native to the Appalachian Mountains.

"Water Dropwort is a genus of plants of the natural order Umbelliferæ. A number of species are natives of Great Briatin, large perennial plants, with a strong and generally disagreeable aromatic smell, and compound or decomposed leaves. The common water dropwort and the hemlock water dropwort, or water hemlock, are both common in wet places in Great Britain and throughout Europe, and both are narcotic acid poisons. The roots of the latter have some resemblance to parsnips, and hence fatal accidents have frequently occurred. The fine-leaved water dropwort, called water fennel by the Germans, is also common in ditches and ponds both in Great Britain and on the Continent. It is not so poisonous as the other species just named. It was at one time erroneously regarded as a specific against pulmonary consumption; but it has been advantageously employed in pulmonary complaints."—(Charles Leonard-Stuart, 1911)

Hemlock Water Dropwort

"Water Dropwort is a genus of plants of the natural order Umbelliferæ. A number of species are…

Poison Hemlock and water hemlock are herbs.

Hemlock

Poison Hemlock and water hemlock are herbs.

Illustrated is a group of surviving hemlock spruces.

Hemlock Spruce

Illustrated is a group of surviving hemlock spruces.

Also know as cicuta maculata. This plant is native to temperate areas of the Northern Hemisphere, and is identified by having small green or white flowers hanging in an umbrella shape. It is considered one of America's most toxic plants to humans.

American Water Hemlock

Also know as cicuta maculata. This plant is native to temperate areas of the Northern Hemisphere, and…

Part of stem, leaf and umbel of Poison-Hemlock.

Poison Hemlock

Part of stem, leaf and umbel of Poison-Hemlock.

Umbel of Poison-Hemlock.

Poison Hemlock

Umbel of Poison-Hemlock.

Magnified flower of Poison-Hemlock.

Poison Hemlock

Magnified flower of Poison-Hemlock.

Magnified fruit of Poison-Hemlock.

Poison Hemlock

Magnified fruit of Poison-Hemlock.

Magnified fruit of Poison-Hemlock, cut in half.

Poison Hemlock

Magnified fruit of Poison-Hemlock, cut in half.

Also known as Tsuga mertensiana. A species of hemlock native to the west coast of North America, between Alaska and Caiifornia.

Pine Cone of Mountain Hemlock

Also known as Tsuga mertensiana. A species of hemlock native to the west coast of North America, between…

A genus of poisonous plants. It is commonly found in wet places including streamsides and ditches.

Oenanthe Crocota

A genus of poisonous plants. It is commonly found in wet places including streamsides and ditches.

A border motif of pine branches and cones proportioned to fit 8.5 x 11 inch paper. Suitable for decorating letters and cards. Could be used at Christmas or other winter holidays, Arbor Day, or as a general nature theme.

Pine Cone Border, Complete

A border motif of pine branches and cones proportioned to fit 8.5 x 11 inch paper. Suitable for decorating…

A left border motif of pine branches and cones. Suitable for decorating letters and cards. Could be used at Christmas or other winter holidays, Arbor Day, or as a general nature theme. May be combined with the other border orientations and corners of this design to create a full frame.

Pine Cone Border, Left

A left border motif of pine branches and cones. Suitable for decorating letters and cards. Could be…

A lower border motif of pine branches and cones. Suitable for decorating letters and cards. Could be used at Christmas or other winter holidays, Arbor Day, or as a general nature theme. May be combined with the other border orientations and corners of this design to create a full frame.

Pine Cone Border, Lower

A lower border motif of pine branches and cones. Suitable for decorating letters and cards. Could be…

A right border motif of pine branches and cones. Suitable for decorating letters and cards. Could be used at Christmas or other winter holidays, Arbor Day, or as a general nature theme. May be combined with the other border orientations and corners of this design to create a full frame.

Pine Cone Border, Right

A right border motif of pine branches and cones. Suitable for decorating letters and cards. Could be…

An upper border motif of pine branches and cones. Suitable for decorating letters and cards. Could be used at Christmas or other winter holidays, Arbor Day, or as a general nature theme. May be combined with the other border orientations and corners of this design to create a full frame.

Pine Cone Border, Upper

An upper border motif of pine branches and cones. Suitable for decorating letters and cards. Could be…

A lower left corner motif of pine branches and cones. Suitable for decorating letters and cards. Could be used at Christmas or other winter holidays, Arbor Day, or as a general nature theme. May be combined with the other three orientations of this design to create a full frame.

Pine Cone Corner, Lower Left

A lower left corner motif of pine branches and cones. Suitable for decorating letters and cards. Could…

A lower right corner motif of pine branches and cones. Suitable for decorating letters and cards. Could be used at Christmas or other winter holidays, Arbor Day, or as a general nature theme. May be combined with the other three orientations of this design to create a full frame.

Pine Cone Corner, Lower Right

A lower right corner motif of pine branches and cones. Suitable for decorating letters and cards. Could…

An upper left corner motif of pine branches and cones. Suitable for decorating letters and cards. Could be used at Christmas or other winter holidays, Arbor Day, or as a general nature theme. May be combined with the other three orientations of this design to create a full frame.

Pine Cone Corner, Upper Left

An upper left corner motif of pine branches and cones. Suitable for decorating letters and cards. Could…

An upper right corner motif of pine branches and cones. Suitable for decorating letters and cards. Could be used at Christmas or other winter holidays, Arbor Day, or as a general nature theme. May be combined with the other three orientations of this design to create a full frame.

Pine Cone Corner, Upper Right

An upper right corner motif of pine branches and cones. Suitable for decorating letters and cards. Could…

An illustration of poison hemlock.

Poison hemlock

An illustration of poison hemlock.

An illustration of water hemlock including the root and fruit.

Water hemlock

An illustration of water hemlock including the root and fruit.

Also known as Tsuga heterophylla. A species of hemlock native to the west coast of North America.

Pine Cone of Western Hemlock

Also known as Tsuga heterophylla. A species of hemlock native to the west coast of North America.