Una especie nueva del género Pterostemon (Grossulariaceae) del estado de Guerrero, México

Authors

  • Jaime Jimenez Ramirez Herbario de la Facultad de Ciencias, UNAM
  • Martha Martinez Gordillo Herbario de la Facultad de Ciencias, UNAM

DOI:

https://doi.org/10.21829/abm41.1997.788

Abstract

Pterostemon bravoanus sp. nov. is described from the Balsas River Basin. The species is a member of a genus so far known to encompass two species. It differs from P. mexicanus and P. rotundifolius in its larger leaves, smaller flowers and a cyme composed by more than 50 flowers.

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References

Cronquist, A. 1981. An integrated system of classification of flowering plants. Columbia University Press. Nueva York. 1261 pp.

Engler, A. 1928. Saxifragaceae. In: Engler A. y K. Prantl (eds.). Die natürlichen Pflazenfamilien. 2a. ed. Wilhelm Engelmann. Leipzig. Vol. 18a. pp. 74-226.

Hutchinson, J. 1967. The genera of flowering plants (Angiospermae). Oxford at the Clarendon Press. Londres. Vol. I. 659 pp.

Rzedowski, J. 1991. El endemismo en la flora fanerogámica mexicana: una apreciación analítica preliminar. Acta Bot. Mex. 15: 47-64. DOI: https://doi.org/10.21829/abm15.1991.620

Small, J. K. 1905. Pterostemonaceae. North Amer. Flora 22: 183.

Takhtajan, A. 1988. Floristic regions of the world. University of California Press. Berkeley. 522 pp.

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Published

1997-10-01

How to Cite

Jimenez Ramirez, J., & Martinez Gordillo, M. (1997). Una especie nueva del género Pterostemon (Grossulariaceae) del estado de Guerrero, México. Acta Botanica Mexicana, (41), 21–25. https://doi.org/10.21829/abm41.1997.788
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Issue

No. 41 (1997)

Section

Research article

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