Cape Vogel

Indigofera biflora Roth Indigofera biglandulosa J.B.Gillett Indigofera bijuga Vogel ex Walp. Indigofera bilabiata Loisel. ex Drapiez Indigofera binderi Kotschy

Reichenbach, Ludwig. Avium Systema Naturale. Das natürliche System der Vögel. Dresden: Expedition der Vollständigsten Naturgeschichte. 1850. Plate 79

Beneath Berlin, p. 112 BMarch Book Review- 'Betrayal in Berlin' by Steve Vogel. KPCW. 10 March 2020 [31 December 2020]. （原始内容存档于2021-09-25）. The Americans

Married. [2015-05-20]. （原始内容存档于2020-08-09）.  Two gay congressmen endorse Joe Vogel for Congress. washingtonblade. [2023-10-21]. （原始内容存档于2023-10-04）.  No retreat

& S. Venter (2016). Nepenthes parvula (Nepenthaceae), a new species from Cape York, Queensland, Australia. Phytotaxa 277(2): 199–204. doi:10.11646/phytotaxa