According To Meissner
In 1856, Carl Meissner published a revision of Dryandra. He retained all three of Brown's sections, but added bipinnatifid leaves (that is, leaves that are divided into lobes that are themselves divided) to the defining characters of D. sect. Diplophragma, and included in it the species D. preissii (now Banksia acuminata), which had been published in 1845. The placement and circumscription of D. sect. Diplophragma in Meissner's arrangement thus looks like this:
- Dryandra (now Banksia ser. Dryandra)
- D. sect. Eudryandra (8 series, 47 species, 7 varieties)
- D. sect. Diplophragma
- D. bipinnatifida (now B. bipinnatifida)
- D. Preissii (now B. acuminata)
- D. sect. Aphragma (4 species, 4 varieties)
- Hemiclidia (1 species)
Read more about this topic: Dryandra Subg. Diplophragma