Mosses

Mosses and liverworts are our most primitive land plants and are distinguished in part by their lack of structures to transport water. While most people are familiar with mosses, liverworts are often a mystery. Some look distinctly like mosses while others consist entirely of a thickened flat thallose or leaf-like structure. There are about 10,000 species of moss in the world and 6–8,000 liverworts.

Anthocerotopsida (hornworts)

Anthocerotales

Anthocerotaceae
Species Common name
Anthoceros sp.

Andreaeopsida (lantern mosses)

Dicranales

Dicranaceae
Species Common name
Dicranella(?) sp.

Bryopsida (true mosses)

Bryales

Bryaceae
Species Common name
Bryum argenteum
Bryum sp.
Bryum sp.
Bryum sp.
Leptobryum pyriforme
Pohlia wahlenbergii

Fissidentales

Fissidentaceae
Species Common name
Fissidens sublimbatus
Fissidens(?) bryoides(?)

Funariales

Funariaceae
Species Common name
Funaria hygometrica
Funaria muhlenbergii

Grimmiales

Drummondiaceae
Species Common name
Orthotrichum lyellii
Orthotrichum sp.
Orthotrichum tenellum
Grimmiaceae
Species Common name
Grimmia lisae
Grimmia pulvinata

Hypnales

Brachytheciaceae
Species Common name
Bestia longipes
Scleropodium sp.
Scleropodium touretii
Fabroniaceae
Species Common name
Fabronia pusilla

Pottiales

Pottiaceae
Species Common name
Crumia latifolia
Didymodon vinealis
Eucladium verticllatum
Syntrichia princeps
Tortula muralis
Weissia controversa

Marchantiopsida (liverworts)

Fossombroniales

Fossombroniaceae
Species Common name
Fossombronia sp.

Marchantiales

Ricciaceae
Species Common name
Riccia nigella
Targioniaceae
Species Common name
Targionia hypophylla

Porellales

Jubulaceae
Species Common name
Frullania bolanderi
Porellaceae
Species Common name
Porella cordaena

Return to species lists

Convergent lady beetle: Hippodamia convergens Blue mud wasp: Chalybion californicum Orange lichen: Caloplaca sp.