Search results
- Polystichum acrostichoides (category Polystichum)of taxonomic consequence. Hybrids are known with P. braunii (P. × potteri Barrington) and P. lonchitis (P. × hagenahii Cody). The latter hybrid is rare,4 KB (394 words) - 20:24, 5 November 2020
- Polystichum braunii (category Polystichum)found, Polystichum braunii is thought to be an ancient tetraploid. Its sterile hybrid with P. acrostichoides, P. × potteri, is discussed under P. acrostichoides4 KB (374 words) - 20:22, 5 November 2020