Revision of the Natural Order Hedereae (Polyandrous Genera) offers a detailed, face‑to‑face look at a pivotal 19th‑century botany study.
This edition presents Berthold Seemann’s exploration of Hederaceae and related groups, including a careful analysis of polyandrous genera and the placement of genera such as Tupidanthus, Tetraplasandra, Bakeria, Nesopanax, and more. Rich with taxonomic discussion, the work blends historical scholarship with new observations and corrections.
- Learn how 19th‑century botanists revised the natural order of a major plant family and introduced new genera.
- See how Seemann argues for reclassifications, with attention to floral structure, ovary arrangement, and pedicel attachment.
- Explore the reasoning behind genus boundaries and the placement of taxa near related families.
- Discover the authoritative plates and descriptive notes that accompany the text, illustrating key features.
Ideal for readers of botanical history, plant taxonomy, and those researching the evolution of Araliaceae classifications, as well as students seeking a concrete example of early taxonomic revision.