Difference between revisions of "Hypopterygiaceae"
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 41: | Line 41: | ||
|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V28/V28_413.xml |
}}<!-- | }}<!-- | ||
-->[[Category:Treatment]] | -->[[Category:Treatment]] | ||
Revision as of 20:45, 24 September 2019
Plants medium-sized to large, in mats. Stems brownish, primary stem stoloniform, creeping, secondary stems dendroid, much-branched, branches complanate-foliate, dorsiventral; hyalodermis and sclerodermis not differentiated, central strand strong. Leaves dimorphic; dorsal or lateral leaves larger, in 2 rows, somewhat asymmetric, ventral leaves smaller, symmetric; leaves ovate to very short-acuminate [oblong or lingulate]; margins entire to dentate [serrulate], not ciliate [occasionally ciliate]; costa single, subpercurrent; laminal cells smooth [1-papillose]. Sexual condition autoicous [dioicous or heteroicous]. Seta elongate [short], straight or curved, smooth or weakly papillose distally. Capsule horizontal [usually inclined], cylindric [subglobose, ovoid]; operculum rostrate; peristome teeth 16, double [exostome occasionally absent]; exostome cross striolate, furrowed medially or with zigzag line, trabeculae well developed; endostome cilia well developed or absent. Calyptra cucullate or conic-cucullate [mitrate].
Distribution
Nearly worldwide, apparently introduced in Europe, tropical and warm temperate regions.
Discussion
Genera 4, species ca. 70 (1 genus, 2 species in the flora).
