Vernonia calvoana subsp. leucocalyx (O.Hoffm.) C.Jeffrey Kew Bull. 43(2): 236 (1988)

Nomenclatural References

• literature : Jeffrey, C. (1988). The Vernonieae in East Tropical Africa: Notes on Compositae: V. Kew Bulletin, 43(2), 195. https://doi.org/10.2307/4113734 DOI link extracted from micro citation.
• specimen : Type specimen at Edinburgh (E). Goetze, W: 928. Barcode: E00239014. Specimen link provided by Royal Botanic Garden Edinburgh.
• person : Charles Jeffrey (b.1934) Based on occurrence of standard abbreviation 'C.Jeffrey' in the authors string.
• person : Karl August Otto Hoffmann (1853-1909) Based on occurrence of standard abbreviation 'O.Hoffm.' in the authors string.
• database : IPNI record: 954493-1
• database : The Plant List version 1.0, record: gcc-67702
• database : The Plant List version 1.1, record: gcc-67702