domes the damp shaded forest floor softly

Size
Height: 5–15 cm
Lifespan
5–15 years
Diet
Obtains nutrients via photosynthesis. Requires consistent moisture and rich organic soil. Grows on forest floor, logs, and stream banks.
Habitat
Forest floor, rotting logs, and stream banks in damp, shaded forests with deep shade and high humidity throughout the year.
Range
Found throughout the North and South Islands on forest floor, rotting logs, and stream banks. Most common in the North Island and wetter western regions of the South Island.
Endemism
Native
Main Threats
None significant. Localised threats include forest clearance, stream modification, and climate change reducing forest floor moisture.
Population
Not Threatened. Common in damp, shaded forests, particularly in the North Island and wetter western regions of the South Island.
Conservation Status
Not Threatened
Human Risk
harmless
Handling Note
common moss, safe to handle
Conservation Note
Native moss; not assessed by NZTCS as bryophytes are generally outside the scope of current threat classifications.
Te Ao Māori
No recorded Māori name distinguishes the pincushion moss from other mosses. Mosses were generally called "pūkohu" (mosses and lichens) or "rimu" (a general term for small, low-growing plants). The neat, pale green cushions on the forest floor would have been noticed. They looked like the seats of the forest. Like the cushions of the spirits. But no distinct name survives. The soft, springy cushions were sometimes gathered and dried. Then used to line sleeping places or pad seats.
Someone has been barbering the forest floor. A moss that looks like it was trimmed by a careful hand. Pincushion moss forms dense, rounded, pale greyish-green cushions. They look exactly like they have been trimmed. Tight and compact. As if a gardener came through with shears and clipped the landscape into neat little pillows. A moss that does not need a gardener. This is one of the neatest, tidiest mosses in New Zealand. The cushions appear almost artificial. The sort of thing that might be bought at a garden centre to stick pins into. Leaves pack so tightly together that no gaps remain. Creating a smooth, rounded surface that sheds water like a thatched roof. Landscape architects would weep with joy. A moss that is too perfect to be wild. Each leaf is thick and spongy. Constructed from large, dead, water-holding cells called hyaline cells. Surrounded by a living network of green cells. This gives the moss its pale colour and soft, springy texture. The leaves curve to a point. Overlapping like fish scales. A moss that is soft but tough. Growth is slow. A cushion ten centimetres across may be decades old. Reproduction happens via spores released from capsules on short stalks. But the real pleasure is tactile. Press a hand into a cushion and feel the dense, springy resistance. To find pincushion moss is to spot those pale green domes on the forest floor. On rotting logs. Beside streams. Tight, compact, tidy. A living pincushion on the ground. The forest floor is damp. The moss sits. Pale green and rounded. Tight and tidy. A finger presses. The moss springs back. It has been here for decades. It will be here for decades more. It does not hurry. It never has. Populations are not threatened. Common in damp, shaded forests. Particularly in the North Island and wetter western regions of the South Island. Localised threats include forest clearance. Stream modification. Climate change reducing forest floor moisture.