Adiantopsis cheilanthoides (Pteridaceae – Pteridophyta), a new species from Rio Grande do Sul, Brazil.

Authors

  • Rosana Moreno Senna

Keywords:

Adiantopsis, Pteridaceae, Pteridophyta, taxonomy, southern Brazil.

Abstract

Adiantopsis cheilanthoides Senna sp. nov., a new species from Brazil, Rio Grande do Sul, is described and illustrated. This species is closely related to the A. chlorophylla (Sw.) Fée. However, it is different in the size, up to 0,24 m high, rigid erect and forward curved pinnae, whole to lobulate segments separated along the rachiola, revolute margin, and with 1-3 sori
per segment.

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References

PACHECO, L. 1995. Adiantopsis. In: DAVIDSE, G. M.; SOUSA, S.; KNAPP, S. (Eds.) Flora Mesoamericana. México: Universidad Nacional Autónoma de México. 470p.

SEHNEM, A. 1972. Pteridáceas. In: Flora Ilustrada Catarinense, Itajaí: 244p.

TRYON, R. M.; TRYON, A. F. 1982. Ferns and allied Plants, with special reference to tropical america. New York: Springer Verlag. 896p.

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Published

2004-06-19

How to Cite

Senna, R. M. (2004). Adiantopsis cheilanthoides (Pteridaceae – Pteridophyta), a new species from Rio Grande do Sul, Brazil. Iheringia. Série Botânica., 59(1), 107–110. Retrieved from https://isb.emnuvens.com.br/iheringia/article/view/230

Issue

Vol. 59 No. 1 (2004)

Section

Papers