Black Rock-Moss
Andreaea rupestris
Last reviewed: June 2026
Light
part shade
Water
medium
Size
1"–4" H × 1"–4" W
Bloom
N/A
Native to
NY
Browse plants for this ecoregion
Andreaea rupestris is a tiny moss that forms dense, dark green cushions on rocks and stone surfaces. This diminutive plant creates neat, velvety patches that stay green year-round and requires minimal care once established.
In an HOA neighborhood
Black Rock-Moss is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.
Works well in: front yard, foundation, street edge, mid zone.
Wildlife value
This moss provides minimal direct wildlife value as it lacks flowers and produces microscopic spores rather than attracting pollinators.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Black Rock-Moss fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.