Annona spraguei explained
Annona spraguei is a species of plant in the Annonaceae family. It is endemic to Panama. It is threatened by habitat loss. Its pollen is shed as permanent tetrads.[1]
Notes and References
- Walker JW (1971) Pollen Morphology, Phytogeography, and Phylogeny of the Annonaceae. Contributions from the Gray Herbarium of Harvard University, 202: 1-130.