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Rose rhodobryum moss

Rhodobryum roseum

Also called Rose Moss, Rose Moss [a Moss]

Rose rhodobryum moss
Photo: Paul venter, CC BY-SA 4.0

Rose moss is a small creeping moss, a species in the Bryaceae family, usually seen forming rose-like green rosettes in shaded woods and grassy places. It is grown in moss gardens and terrariums, and needs consistently moist, shaded conditions.

Family
Bryaceae (Bry family)
Light
Part shade, Shade
Water
Keep evenly moist and mist regularly, without letting it dry out or sit waterlogged.
Soil
Moist, lightly acidic to neutral humus or on rock, bark or a damp substrate.
Temperature
10–22 °C; tolerates cold well but dislikes heat above about 28 °C.
How easy
Moderate
Safety
Not known to be toxic

About

Rhodobryum roseum, commonly known as rose moss, is a species of moss of the subclass Bryidae and family Bryaceae, found throughout most of the world in woods or sheltered grassy places. It rarely forms sporophytes and spore cases, and primarily reproduces vegetatively by stolons, horizontal stems that root at the nodes, resulting in populations of plants that are sterile or only female.

Uses

This is a useful medicinal species. Extracts such as ursolic acid, flavonoids and alkaloids have been used in cardiac and other medical research. Mosses show great diversity in morphology and anatomy of their gametophytes and sporophytes. Because of their small sizes it is difficult differentiating between Rhodobryum roseum and its adulterants by traditional methods. In particular Rhodobryum roseum is often confused with Rhodobryum ontariense, and Plagiomnium actum, Plagiomnium maximoviczii and Mnium laevinarve from closely allied taxa.

Other Rhodobryum plants

Rhodobryum moss

Text excerpted from the Wikipedia article Rhodobryum roseum 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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