Scapaniaceae | |
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Scapania aspera | |
Scientific classification | |
Kingdom: | Plantae |
Division: | Marchantiophyta |
Class: | Jungermanniopsida |
Order: | Jungermanniales |
Suborder: | Cephaloziineae |
Family: | Scapaniaceae Mig., 1904 [1] |
Genera | |
Scapaniaceae is a family of liverworts in order Jungermanniales. The family has been extended to include the former family Lophoziaceae. [2] [3]
The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information.
Marchantiales is an order of thallose liverworts that includes species like Marchantia polymorpha, a widespread plant often found beside rivers, and Lunularia cruciata, a common and often troublesome weed in moist, temperate gardens and greenhouses.
Jungermanniales is the largest order of liverworts. They are distinctive among the liverworts for having thin leaf-like flaps on either side of the stem. Most other liverworts are thalloid, with no leaves.
Metzgeriales is an order of liverworts. The group is sometimes called the simple thalloid liverworts: "thalloid" because the members lack structures resembling stems or leaves, and "simple" because their tissues are thin and relatively undifferentiated. All species in the order have a small gametophyte stage and a smaller, relatively short-lived, spore-bearing stage. Although these plants are almost entirely restricted to regions with high humidity or readily available moisture, the group as a whole is widely distributed, and occurs on every continent except Antarctica.
Jungermanniaceae is the namesake family of leafy liverworts. It is a group of small plants that are widely distributed. Several genera formerly included within the family are now classified in the Myliaceae or Solenostomataceae.
Jungermanniopsida is the largest of three classes within the division Marchantiophyta (liverworts).
Blasiaceae is a family of liverworts with only two species: Blasia pusilla and Cavicularia densa. The family has traditionally been classified among the Metzgeriales, but molecular cladistics suggests a placement at the base of the Marchantiopsida.
Treubiaceae is a family of liverworts in the order Treubiales. Species are large and leafy, and were previously classified among the Metzgeriales.
Haplomitriopsida is a newly recognized class of liverworts comprising fifteen species in three genera. Recent cladistic analyses of nuclear, mitochondrial, and plastid gene sequences place this monophyletic group as the basal sister group to all other liverworts. The group thus provides a unique insight into the early evolution of liverworts in particular and of land plants in general.
Blasiales is an order of liverworts with a single living family and two species. The order has traditionally been classified among the Metzgeriales, but molecular cladistics suggests a placement at the base of the Marchantiopsida.
Solenostomataceae is a family of liverworts in the order Jungermanniales.
Lophoziaceae is a family of liverworts belonging to the order Jungermanniales.
Neotrichocoleaceae is a family of liverworts in order Ptilidiales. It is closely related to the genera Ptilidium and Herzogianthus.
Acrobolbaceae is liverwort family in the order Jungermanniales.
Gymnomitriaceae is a liverwort family in the order Jungermanniales.
Cephaloziaceae is a family of liverworts.
Calypogeiaceae is a family of liverworts. This type of plant is a calcifuge.
Cephaloziellaceae is a family of liverworts belonging to the order Jungermanniales.
Cleveaceae is a family of liverworts belonging to the order Marchantiales.
Lepidolaenaceae is a family of liverworts belonging to the order Porellales.