Dicranidae
| Dicranidae | ||||||||||||
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Comb split-tooth moss ( Fissidens cristatus ) |
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| Systematics | ||||||||||||
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| Scientific name | ||||||||||||
| Dicranidae | ||||||||||||
| Doweld |
The Dicranidae are a subclass of the moss (Bryophyta).
features
The protonema of the Dicranidae is usually short-lived. The moss plants are from very small to large. The lamina cells are mostly parenchymatic . The ribs are of the Dicranum or Pottia type . The cells are either divided into hyalocytes and chlorocytes (leucobryoid) or uniform. The peristome is from Dicranum type (haplolepid), with 16 complete or more often divided Peristomzellen.
The most common chromosome numbers are n = 12 to 14.
Systematics
The Dicranidae are a morphologically and ecologically diverse group. To the extent shown here, they are a monophyletic group. The relationships between the individual groups are still insufficiently clarified.
The orders and families belonging to the subclass are:
- Order Catoscopiales
- Catoscopiaceae family
- Order Scouleriales
- Family Drummondiaceae
- Scouleriaceae family
- Order Bryoxiphiales
- Bryoxiphiaceae family
- Order grim
- Grimmiaceae family
- Family Ptychomitriaceae
- Seligeriaceae family
- Order Archidiales
- Archidiaceae family
- Order Mitteniales
- Mitteniaceae family
- Order dicranales
- Amphidiaceae family
- Family Aongstroemiaceae
- Bruchiaceae family
- Family Calymperaceae
- Family Dicranaceae
- Family Dicranellaceae
- Family Ditrichaceae
- Erpodiaceae family
- Family Eustichiaceae
- Fissidentaceae family
- Family Leucobryaceae
- Oncophoraceae family
- Rhachistheciaceae family
- Schistostegaceae family
- Viridivelleraceae family
- Wardiaceae family
- Order pottiales
- Family Ephemeraceae
- Family Hypodontiaceae
- Family Pleurophascaceae
- family pottiaceae
- Serpotortellaceae family
Web links
Individual evidence
- ↑ a b c d Wolfgang Frey, Michael Stech, Eberhard Fischer: Bryophytes and Seedless Vascular Plants (= Syllabus of Plant Families. 3). 13th edition. Borntraeger, Berlin et al. 2009, ISBN 978-3-443-01063-8 , p. 154 ff.