‘Out of Iberia’: How Bristol rock cress got to where it is today
Is a population of rare cress found near Bristol, UK, a remnant of an ice age population, or is it part of a wider European population that survived in refugia somewhere?
Ecosystems
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Control of masting may be epigenetic
Successive years of epigenetic marking may allow trees to ‘remember’ the conditions of the past few years.
Will heather be lucky heather as carbon dioxide concentrations rise?
A rise in carbon dioxide could affect production of plant defences in unexpected ways.
Invaders and Natives show different variability in Hawaii
Native and invading plants vary differently in leaf shape in response to climate. Curiously, sometimes the native plants are more acquisitive than the invaders.
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