structure of a moss

stalk

Long slender axis that supports the capsule, enabling it to absorb nutrients.

capsule

Hollow structure that manufactures spores, small seeds used in reproduction; it has a cover that opens to release the mature spores.

rhizoid

Rootlike filament enabling the moss to anchor itself to its substrate and absorb water and mineral salts.

stem

Main part of the moss from which the leaves spiral outward; it can be upright or flat.

leaf

Part of the moss originating at the stem, especially adapted to capture light, perform photosynthesis and absorb water.