Nomenclature
Pityopsis Nuttall, Trans. Amer. Philos. Soc., n. s. 7: 317-318. 1840.
List of Pityopsis Species
References to Pityopsis
- Gowe, A. K.; Brewer, J. S. 2005. The evolution of fire-dependent flowering in goldenasters (Pityopsis spp.). J. Torrey Bot. Soc. 132: 384-400.
- Semple, J. C. 2006. Quadruple, triple, double, and simple pappi in the goldenasters, subtribe Chrysopsidinae (Asteraceae : Astereae). Sida 22: 503-531.
- Semple, J. C.; Blok, V.; Heiman, P. 1980. Morphological, anatomical, habit and habitat differences among the goldenaster genera Chrysopsis, Heterotheca and Pityopsis (Compositae-Astereae). Canad. J. Bot. 58: 164-171.
- Semple, J. C.; Bowers, F. D. 1987. Cytogeography of Pityopsis Nutt., the grass-leaved goldenasters (Compositae-Astereae). Rhodora 89: 381-389.
- Semple, J. C.; Bowers, F. D. 1985. A revision of the goldenaster genus Pityopsis Nuttall (Compositae-Astereae).