Place of Publication
Publ. Carnegie Inst. Wash. 389: 329 (1928)
References
-
Hall (1928)
Hall, H.M. 1928. The genus Haplopappus. A phylogenetic study in the Compositae. Publications of the Carnegie Institution of Washington 389: 1-391
Publ. Carnegie Inst. Wash. 389: 329 (1928)
Hall, H.M. 1928. The genus Haplopappus. A phylogenetic study in the Compositae. Publications of the Carnegie Institution of Washington 389: 1-391