Caeau Pant-y-Bryn

Caeau Pant-y-Bryn is a Site of Special Scientific Interest (SSSI) in Carmarthenshire, Wales.

SSSI
Caeau Pant-y-Bryn SSSI is located approximately 1 mi north-west of Glanaman, and covers 8.2 ha. Its north-east boundary abuts the Mountain Road from Glanaman to Coed Llandyfan.

The site is a set of five unimproved fields grazed by ponies, of a type once typical in the area, but now rare. The fields sit on Namurian sandstone and quartzite covered in Pleistocene boulder clay. The SSSI citation for Caeau Pant-y-Bryn specifies that the main feature is "a large stand of purple moor-grass (Molinia caerulea) and meadow thistle (Cirsium dissectum) Fen-meadow". A number of sedges and other plants are notable at the site, including:
 * carnation sedge (Carex panicea)
 * tawny sedge (Carex hostiana)
 * flea sedge (Carex pulicaris)
 * compact rush (Juncus conglomeratus)
 * sharp-flowered rush (Juncus acutiflorus)
 * meadow thistle (Cirsium dissectum)
 * whorled caraway
 * devil's-bit scabious (Succisa pratensis)
 * tormentil (Potentilla erecta)