Sunday, August 12, 2018

Botany Bay



"Seagrasses: Biology, Ecology and Conservation" is an extensive volume authored by Anthony W.D. Larkum, Robert J. Orth and Carlos M. Duarte.

Since many of my reviews of scientific reference works are somewhat flippant, perhaps I should point out that I find this book seriously fascinating when leafing through it, although I admit it's just too technical and "academic" for a general reader like myself.

I always assumed that seagrasses were algae, and didn't think much further of them. In reality, they are "real" plants (angiosperms or "flowering plants" to be exact). The seagrasses are not a specific taxonomic group, however, but an ecological group. They belong to several different families, all within the superorder Alismatiflorae.

This book contains lengthy, scientific treatments of all aspects of seagrasses: taxonomy, biogeography, evolution, conservation, morphology, etc. A section on seagrasses and fisheries is included. The text is heavy and suited for specialists only. (Imagine being a specialist on seagrasses!) Still, I give it four stars. I suspect "Seagrasses" is the "bible" for botanists at sea...

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