Capillary Thread-moss - Bryum capillare
It grows in tufts or patches, with stems mostly 1 to 3 cm tall. Dry plants usually have corkscrew-like shoots, with leaves spirally twisted around the stem. However, in some populations the dry shoots have leaves that are straight or only slightly twisted. The broad leaves are 2 to 5 mm long and widest at or above the halfway point. The margins are narrowly recurved and have a well-defined border of narrow cells. The nerve extends into a fine, pale green hair point, which can be short or quite long. B. capillare is dioecious. The large (3.5 to 5 mm long), cylindrical, drooping capsules ripen in spring and summer, and are borne on reddish setae.
Typical habitats include base-rich to slightly acidic soils, grasslands, woodland rides, soil banks and waste ground. However, it just as readily grows on trees, logs, fences, walls, roofs and rocks.
All year round.
Common and widespread in Britain.
Very common in Leicestershire and Rutland.
Leicestershire & Rutland Map
Enter a town or village to see local records
MAP KEY:
Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020
UK Map
Species profile
- Common names
- Capillary Thread-moss
- Species group:
- Mosses & Liverworts
- Kingdom:
- Plantae
- Order:
- Bryales
- Family:
- Bryaceae
- Records on NatureSpot:
- 123
- First record:
- 10/11/1991 (Dennis Ballard)
- Last record:
- 04/03/2025 (Isabel Raval)
Total records by month
% of records within its species group
10km squares with records
The latest images and records displayed below include those awaiting verification checks so we cannot guarantee that every identification is correct. Once accepted, the record displays a green tick.
In the Latest Records section, click on the header to sort A-Z, and again to sort Z-A. Use the header boxes to filter the list.