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Metzgeria
''Metzgeria'' is a genus of thalloid liverworts in the family Metzgeriaceae. Taxonomy The genus was named in honor of Johann Metzger (1771–1844), a German copper engraver and art restorer from Staufen im Breisgau, in Baden-Württemberg, a friend of Giuseppe Raddi and pupil of the great Florentine engraver Raffaello Sanzio Morghen (1753–1833).K. Danz 2003. ''‘Florenz ist die Schazkammer von klassischen Gemälden’. Der Florentiner Kunstmarkt im beginnenden 19. Jahrundert und die Gemäldesammlung Ludwigs I. von Bayern''. PhD thesis, Albert-Ludwigs-Universität, Freiburg. Species Approximately 120 to 200 species of ''Metzgeria'' have been described. Species may be either monoicous or dioicous Dioicy () is a sexual system where archegonia and antheridia are produced on separate gametophytes. It is one of the two main sexual systems in bryophytes. Both dioicous () and monoicous gametophytes produce gametes in gametangia by mitosis ra .... Species include the following: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metzgeriales
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. Description Members of the Metzgeriales typically are small and thin enough to be translucent, with most of the tissues only a single cell layer in thickness. Because these plants are thin and relatively undifferentiated, with little evidence of distinct tissues, the Metzgeriales are sometimes called the "simple thalloid liverworts". There is considerable diversity in vegetative structure of the Metzger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metzgeria Atrichoneura
''Metzgeria'' is a genus of thalloid liverworts in the family Metzgeriaceae. Taxonomy The genus was named in honor of Johann Metzger (1771–1844), a German copper engraver and art restorer from Staufen im Breisgau, in Baden-Württemberg, a friend of Giuseppe Raddi and pupil of the great Florentine engraver Raffaello Sanzio Morghen (1753–1833).K. Danz 2003. ''‘Florenz ist die Schazkammer von klassischen Gemälden’. Der Florentiner Kunstmarkt im beginnenden 19. Jahrundert und die Gemäldesammlung Ludwigs I. von Bayern''. PhD thesis, Albert-Ludwigs-Universität, Freiburg. Species Approximately 120 to 200 species of ''Metzgeria'' have been described. Species may be either monoicous or dioicous Dioicy () is a sexual system where archegonia and antheridia are produced on separate gametophytes. It is one of the two main sexual systems in bryophytes. Both dioicous () and monoicous gametophytes produce gametes in gametangia by mitosis ra .... Species include the following: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metzgeriaceae
Metzgeriaceae is a family of thallose liverworts in the order Metzgeriales 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 undiff ....ITIS Standard Report Page: Metzgeriaceae Species may be either monoicous or dioicous. Genera As accepted by GBIF; Figures in brackets are approx. how many species per genus. References External links Liverwort families Metzgeriales {{Bryophyte-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
