Studies in the genus Riccia (Marchantiales) from southern Africa. 10. Two new white-scaled species of the group ‘Squamatae’: R. argenteolimbata and R. albomata

Studies in the genus Riccia (Marchantiales) from southern Africa. 10. Two new white-scaled species of the group ‘Squamatae’: R. argenteolimbata and R. albomata

Two new white-scaled species,  R. argenteolimbata and  R. albomata  have been isolated by one of us (Volk). R. argenteolimbata has a compact thallus with stiff, regular scales and apolar spores, whereas R. albomata has a somewhat more spongy structure of the thallus, large, frilly, hyaline scales an...

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Veröffentlicht in:Bothalia 1988-10, Vol.18 (2), p.165-171
Hauptverfasser: Volk, O. H., Perold, S. M., Bornefeld, T.
Format: Artikel
Sprache:eng
Schlagworte:
Marchantiales
new species
nothopolyploidy
Riccia
southern Africa
taxonomy
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Zusammenfassung:Two new white-scaled species,  R. argenteolimbata and  R. albomata  have been isolated by one of us (Volk). R. argenteolimbata has a compact thallus with stiff, regular scales and apolar spores, whereas R. albomata has a somewhat more spongy structure of the thallus, large, frilly, hyaline scales and polar spores.
ISSN:0006-8241
2311-9284
DOI:10.4102/abc.v18i2.998