or more lines of verse.

Legacy

Life form spectra

Raunkiær devised a system for categorising plants by life-form as a way of ecologically meaningful comparison of species and vegetation in regions having different floras.

Raunkiær compared statistically local life form spectra (relative abundance) with the world average, which he called "the normal spectrum" (Raunkiær 1918 - see below). Thereby, he devised the first null model in the history

1.Previous
3.Next