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Achistrum nicholsoni
Taxonomy
Achistrum nicholsoni was named by Etheridge (1881). It is considered to be a form taxon. It is the type species of Achistrum.
It was recombined as Achistrum (Achistrum) nicholsoni by Hampton (1958); it was recombined as Achistrulum nicholsoni by Deflandre-Rigaud (1962).
It was recombined as Achistrum (Achistrum) nicholsoni by Hampton (1958); it was recombined as Achistrulum nicholsoni by Deflandre-Rigaud (1962).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Achistrum nicholsoni Etheridge p. 195 figs. pl. 5 figs. 7a,b |
| 1952 | Achistrum nicholsoni Deflandre-Rigaud p. 8 |
| 1958 | Achistrum (Achistrum) nicholsoni Hampton p. 75 |
| 1958 | Achistrum nicholsoni Summerson and Campbell p. 968 figs. pl. 126 fig. 9 |
| 1959 | Achistrum nicholsoni Gutschick p. 132 figs. pl. 25 figs. 10-12 |
| 1962 | Achistrulum nicholsoni Deflandre-Rigaud p. 90 |
| 1967 | Achistrum nicholsoni Garbowska and Wierzbowski p. 528 |
| 1971 | Achistrum nicholsoni Zawidzka p. 434 |
| 1976 | Achistrum nicholsoni Mostler and Rahimi-Yazd p. 12 |
| 1977 | Achistrum nicholsoni Wernlund p. 42 |
| 1992 | Achistrum nicholsoni Gilliland p. 194 |
| 2001 | Achistrum nicholsoni Boczarowski p. 156 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Achistrum nicholsoni Etheridge 1881
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Diagnosis
No diagnoses are available