Bruchiaceae | |
---|---|
Bruchia flexuosa | |
Scientific classification | |
Kingdom: | Plantae |
Division: | Bryophyta |
Class: | Bryopsida |
Subclass: | Dicranidae |
Order: | Bruchiales |
Family: | Bruchiaceae Schimp. |
Genera | |
Bruchiaceae is a family of haplolepideous mosses in subclass Dicranidae. [1] [2] [3] The family was previously placed in the order Dicranales, [2] but are now placed in their own monotypic order, Bruchiales. [3]
These moses have the greatest occurrence in temperate regions. [4] They are mosses with long-necked, cleistocarpous (having the capsule opening irregularly without an operculum) capsules and mitrate calyptras. [5]
Viktor Ferdinand Brotherus (in 1909) included Bruchia and Trematodon in the family Dicranaceae, as part of subfamily Trematodontoideae. Nathaniel Lord Britton (in 1913) placed these two genera together with Pringleella in the family Bruchiaceae. Study spore morphology supported the separation of family Bruchiaceae from family Dicranaceae. [5] By 1979, Bruchiaceae had four genera: Bruchia, Pringleella, Eobruchia, and Trematodon. [6]
The current circumscription of the family includes four genera: [3]
Two genera, Bruchia and Trematodon, with 16 species, are found in the flora of North America. [4] Nine species of the family Bruchiaceae exist in Brazil. [5]
The Bryopsida constitute the largest class of mosses, containing 95% of all moss species. It consists of approximately 11,500 species, common throughout the whole world.
Grimmiales is an order of mosses in the subclass Dicranidae. It comprises four families: Grimmiaceae, Ptychomitriaceae, Seligeriaceae, and Saelaniaceae.
Bryales is an order of mosses.
Fissidentaceae is a family of haplolepideous mosses (Dicranidae) in the order Dicranales, with a single genus, Fissidens. It was formerly placed in the now-obsolete order Fissidentales.
Eustichia is the only genus of moss in family Eustichiaceae. The family was previously place in the order Dicranales, but is now placed in its own monotypic order, Eustichiales.
Leucobryaceae is a family of haplolepideous mosses (Dicranidae) in the order Dicranales.
Scouleriales is an order of haplolepideous mosses in the subclass Dicranidae.
Pseudoditrichum is a rare North American genus of haplolepideous moss (Dicranidae). It is the only known genus in its family (Pseudoditrichaceae), and there is only one species in the genus. Pseudoditrichum mirabile has been found only in a small area along the Sloan River near Great Bear Lake. This is in the Northwest Territory in northern Canada, only a few kilometers south of the Arctic Circle.
Erpodiaceae is a family of haplolepideous mosses in subfamily Dicranidae. It was formerly placed in order Dicranales, but is now placed in its own monotypic order, Erpodiales.
Rhachitheciaceae is a family of haplolepideous mosses in the subfamily Dicranidae. It was formerly placed in the order Dicranales,<ref name=Goffinet-2020-web> but is now placed in order Rhabdoweisiales along with family Rhabdoweisiaceae.
Rhabdoweisiaceae is a family of haplolepideous mosses in subfamily Dicranidae. It was previously place in the order Dicranales, but is now placed in order Rhabdoweisiales, along with family Rhachitheciaceae.
Ditrichaceae is a family of haplolepideous mosses in subclass Dicranidae. The family was previously place in order Dicranales, but it now placed in its own monotypic order, Ditrichales.
Distichium is a genus of haplolepideous mosses (Dicranidae) in the monotypic family Distichiaceae.
Timmiellaceae is a family of haplolepideous mosses (Dicranidae). It contains two genera, Luisierella and Timmiella, that were formerly place in family Pottiaceae.
Catoscopium is a genus of haplolepidous mosses (Dicranidae) in the monotypic family Catoscopiaceae .
Saelania is a genus of mosses in the monotypic family Saelaniaceae in subclass Dicranidae. The genus was previously placed in family Ditrichaceae. Saelania is named after Finnish botanist Thiodolf Saelan.
Pleurophascum is a genus of haplolepideous mosses (Dicranidae) in the monotypic family Pleurophascaceae. The family was previously place in the order Pottiales, but is not place in its own monotypic order, Pleurophascales.
Serpotortella is a genus of haplolepideous mosses (Dicranidae) in the monotypic family Serpotortellaceae in the order Pottiales.
Mittenia is a genus of haplolepideous mosses (Dicranidae) with a single species, Mittenia plumula, which is the sole representative of the family Mitteniaceae. The family was previously placed in the order Pottiales, but is now placed in its own monotypic order, Mitteniales.
Rhabdoweisiales is an order of haplolepideous mosses in the subclass Dicranidae. Its two families, Rhabdoweisiaceae and Rhachitheciaceae, were previously placed in Dicranales.