(Vol. 20, 2017-12) Perymenium vandevenderorum (Asteraceae), a New Species From Sonora, Mexico.

@inproceedings{Turner2017Vol22,
  title={(Vol. 20, 2017-12) Perymenium vandevenderorum (Asteraceae), a New Species From Sonora, Mexico.},
  author={B. L. Turner},
  year={2017}
}
A novel species of Perymenium from Sonora, Mexico is described. It appears to be closest to P. nesomii from southwestern Chihuahua, with which it is compared. A map showing distribution of the two taxa is provided. 

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References

Perymenium pp . 3 – 31 in The Comps of Mexico
  • The Families and Genera of Vascular Plants
  • 2014