Phragmanthera usuiensis subsp. sigensis (Engl.) Polhill & Wiens Énum. Pl. Fleurs Afr. Trop. 2: 172 (1992)

Nomenclatural References

• specimen : Kew Gardens K000407040: Goetze [742] Tanzania Link to Unknown Type Material provided by Kew
• specimen : Kew Gardens K000407041: Goetze [278] Link to Unknown Type Material provided by Kew
• person : Adolf Engler (1844-1930) Based on occurrence of standard abbreviation 'Engl.' in the authors string.
• person : Delbert Wiens (b.1932) Based on occurrence of standard abbreviation 'Wiens' in the authors string.
• person : Roger Marcus Polhill (b.1937) Based on occurrence of standard abbreviation 'Polhill' in the authors string.
• database : IPNI record: 970239-1
• database : The Plant List v1.1 record tro-19101552
• database : The Plant List version 1.0, record: tro-19101552