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Dogbane

Apocynum

Also called Dogbanes

Dogbane
Photo: Emily S. Kloosterman, CC BY-SA 3.0

Apocynum is a small genus of perennial herbs in the dogbane family, including Apocynum cannabinum and Apocynum venetum, native to North America, temperate Asia and southeastern Europe. Hardy, tolerant plants grown mainly for fiber, tea or wildlife value rather than as ornamentals.

Family
Apocynaceae (Dogbane family)
Light
Full sun
Water
Tolerates dry conditions and needs little supplemental water once established.
Soil
Well-drained, sandy or loamy soil; tolerates poor soil.
Temperature
Cold hardy to about -30 °C; tolerates a wide range of temperatures.
How easy
Easy
Safety
Toxic: All parts contain cardiac glycosides such as cymarin, which can cause heart rhythm problems if ingested.. Toxic to cats and dogs (ASPCA).

About

Apocynum, commonly known as dogbane or Indian hemp, is a small genus of the flowering plant family Apocynaceae. Its name comes from Ancient Greek ἀπόκυνον, from ἀπο- apo- "away" and κύων kyōn "dog", referring to dogbane (Cionura erecta), which was used to poison dogs. The genus is native to North America, temperate Asia, and southeastern Europe.

Apocynum species are used as food plants by the larvae of some Lepidoptera species, including the queen butterfly and the mouse moth.

Uses

Apocynum cannabinum is used as a source of fiber by Native Americans. Apocynum venetum (Chinese: 羅布麻) is used as an herbal tea in China. Dogbane contains cymarin, a cardiotonic agent formerly used to treat cardiac arrhythmia in humans.

Other Apocynum plants

Spreading dogbane · Indianhemp · Dogbane Family

Text excerpted from the Wikipedia article Apocynum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Pet safety from the ASPCA toxic and non-toxic plant lists.

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