Is Polypodium vulgare L. var. Churchiae Gilbert a Polypodium?

✍ Scribed by Arthur N. Leeds

• Book ID: 125695455
• Publisher: Bioone
• Year: 1933
• Tongue: English
• Weight: 568 KB
• Volume: 23
• Category: Article
• ISSN: 0002-8444
• DOI: 10.2307/1544779