Cypress leaved plait moss - Hypnum cupressiforme, click for a larger image, photo licensed for reuse CCASA3.0
Photo ©200 Kurt Stüber
Click any photo for a larger image
Cypress leaved plait moss - Hypnum cupressiforme, click for a larger image, photo licensed for reuse CCASA3.0
Photo ©2008 Aconcagua

Cypress leaved plait moss - Hypnum cupressiforme
Family - Hypnaceae
Also known as - Cypress plait–moss or Hypnum moss

Many thanks to Fay Newbury at Reading University for the identification of this moss species - Hypnum cupressiforme.

Common and widespread found almost worldwide except Antarctica in a variety of habitats, typically growing on tree trunks, logs, walls, rocks and other surfaces preferring acidic environments and reasonably tolerant of pollution.  Small to medium–sized moss about 2–10cm (0.8–4in) long.  Pleurocarpous with prostrate creeping stems forming dense mats.  Stems are branched and covered with overlapping leaves 1.0–2.1mm (0.04–0.08in) long tapering towards the tip, give the impression of a cypress tree.  This moss produces cylindrical and slightly curved capsules 1.7–2.4mm (0.07–0.095in) long which contain the spores which are borne on reddish–brown stalks.  Dioecious (separate male and female plants) this moss is a highly variable species with numerous varieties.  Hypnum cupressiforme was formerly used as a filling for pillows and mattresses, deriving the origin of the genus name Hypnum (from the Greek Hypnos) and is's association with sleep.

Close window


Site design ©1999– Brickfields Country Park - Privacy -