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Hymenostylium gracillimum

Gymnostomum boreale

Hymenostylium gracillimum is a small moss in the Pottiaceae family, native to the Austrian Alps and Russian Karelia, and it is endangered in the wild. It grows on moist, shaded rock rather than in soil, so it is not a plant to grow in a garden or as a houseplant.

Family
Pottiaceae (Potti family)
Light
Shade
Water
Keeps moist in nature; needs a damp, humid microclimate rather than soaking.
Soil
Grows on moist, shaded slate, phyllite or schist rock, not in soil.
Temperature
Cool montane conditions; protect from heat and hard frost in cultivation.

About

Hymenostylium gracillimum is a species of moss in the family Pottiaceae. It is an endangered species found in Austria and Russia.

Where it grows

H. gracillimum is known from eight localities: seven in the Austrian Alps and one in Russian Karelia. In Austria, it can be found at elevations of 500–1,300 m (1,600–4,300 ft) above sea level. It grows on moist, shaded rocks, and appears to prefer slate, phyllite and schist substrates.

Other Hymenostylium plants

Hymenostylium moss

Text excerpted from the Wikipedia article Hymenostylium gracillimum 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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