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Hornwort

Anthoxanthum

Also called Vernal Grasses, Holygrass, Sweetgrass, Vanillagrass, Vernalgrass, Vernal Grass, Sweet Grasses

Hornwort
Photo: Kristian Peters -- Fabelfroh 18:00, 27 May 2006 (UTC), CC BY-SA 3.0

Anthoxanthum is a genus of small grasses in the grass family, including the common sweet vernal grass (A. odoratum) of temperate meadows and bogs. It is grown mostly as a wild or ornamental grass rather than a garden staple.

Family
Poaceae (Grass family)
Grows as
Grass
Light
Full sun, Part shade
Water
Keep soil evenly moist during growth, allowing the top to dry slightly between waterings.
Soil
Moist, well-drained loam or acidic soil.
Temperature
10–24 °C; hardy to about -20 °C in temperate climates.
How easy
Easy

About

Anthoxanthum (Latinised Greek for "yellow blossom"), commonly known as hornworts, vernal grasses, or vernalgrasses, is a genus of plants in the grass family. The generic name means 'yellow flower' in Botanical Latin, referring to the colour of the mature spikelets.

The members of Anthoxanthum are widespread in temperate and subtropical parts of Africa and Eurasia, with a few species in tropical mountains. Some species have become naturalized in Australia, New Zealand, and the Americas. Anthoxanthum odoratum is a common species of acidic grassland and bogs in northern Europe. All the species reportedly contain the compound coumarin, used medicinally in many countries.

Other Anthoxanthum plants

Annual vernalgrass · Hierochloe odorata

Text excerpted from the Wikipedia article Anthoxanthum 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.

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