Original Research

Studies in the liverwort family Aneuraceae (Metzgeriales) from southern Africa. 4. Riccardia obtusa

S. M. Perold
Bothalia | Vol 32, No 2 | a481 | DOI: https://doi.org/10.4102/abc.v32i2.481 | © 2002 S. M. Perold | This work is licensed under CC Attribution 4.0
Submitted: 11 September 2002 | Published: 12 September 2002

About the author(s)

S. M. Perold, National Botanical Institute, South Africa

Full Text:

PDF (1MB)

Abstract

For a clearer understanding of Riccardia obtusa S.W.Arnell, it is here described and illustrated in greater detail than in Arnell’s (1952) initial publication of his new species. Subsequently, with minor alterations. Arnell (1963) repeated his treatment of R. obtusa in Hepaticae of South Africa. Wigginton & Grolle (1996) have, however, remarked that this species needs to be clarified, along with the other two Amellian species of Riccardia, namely R. capensis and R. rhodesiae, which will betreated in detail in future papers.


Keywords

Aneuraceae; <i>Riccardia</i> Gray; <i>R. obtusa</i> S.W.Arnell; southern Africa

Metrics

Total abstract views: 1588
Total article views: 1510

 

Crossref Citations

1. Quantitative morphological analysis of 2D images of complex-shaped branching biological growth forms: the example of branching thalli of liverworts
Pirom Konglerd, Catherine Reeb, Fredrik Jansson, Jaap A. Kaandorp
BMC Research Notes  vol: 10  issue: 1  year: 2017  
doi: 10.1186/s13104-017-2424-0