Britain has lost 97% of its wildflower meadows. Now cities, with their stressed soils and forgotten corners, may be where wildflowers stage
From the article:
Wildflowers are associated with rolling meadows, ancient grasslands, and a pastoral world that is rapidly disappearing. The UK has lost 97 percent of its wildflower meadows over the past century, driven largely by agricultural intensification. As Nadine Mitschunas, a pollinator ecologist at the UK Centre for Ecology and Hydrology, puts it: βArable land is heavily managed, and everything thatβs not a crop is taken out.β But the conditions that make cities hostile to most plants are exactly what wildflowers love. Stress keeps competition down, Mitschunas explains, and without competition, wildflowers can establish and spread. βThey need an unstable environment, because in stable environments, only a few species survive.β A perfectly fertilised, well-watered lawn is, paradoxically, a harder place for wildflowers than a cracked pavement or a neglected roadside verge. Part of what makes urban environments so hospitable is their variety. Pavements, walls, rooftop patches, riverbanks, and railway sidings each create their own microclimate. That fragmentation, which would be a liability in conventional ecology, becomes an asset for species that would otherwise lose out to dominant grasses or shrubs. βIn urban areas they can find their niche, because there are all these specialist habitats,β says Mitschunas. Even defining what counts as a wildflower gets complicated in this context. Cicely Marshall, a research fellow at the University of Cambridgeβs Department of Plant Sciences, notes that the line between weed and wildflower is rarely objective. βA weed is any plant growing in the wrong place; one personβs weeds are another personβs wildflowers,β she says. That ambiguity is part of what makes urban ecology so interesting: a neglected strip of scrub that looks like an eyesore to one person may represent prime habitat to another.














