Dryopteris variabilis (Hook.) Alston Cat. Vasc. Pl. S. Tomé 64. 1944

Nomenclatural References

• person : Arthur Hugh Garfit Alston (1902-1958) Based on occurrence of standard abbreviation 'Alston' in the authors string.
• person : William Jackson Hooker (1785-1865) Based on occurrence of standard abbreviation 'Hook.' in the authors string.
• database : IPNI record: 17392900-1
• database : The Plant List version 1.0, record: ifn-23105
• database : The Plant List version 1.1, record: ifn-23105