Gas exchange characteristics and carbon gain of transplanted temperate zone and native subarctic Geum rivale and Ranunculus acris were evaluated in a common garden under a subarctic growth regime.

Some gardeners tend to shy away from hot colours. But in late spring warm orange sprinkled through sultry tulips has real eye appeal. I had a timely reminder when I visited Derry Watkins's garden at ...

The most common mating system transition that occurs in flowering plants is that from outcrossing to selfing (Goldberg et al., 2010). This switch leads to the coexistence of closely related lineages, ...

Training as a gardener back in Britain, avens (or geums as they are properly known) were familiar to me only as a crafty weed to be dug up and thrown into the compost bin. Resistant to herbicides and ...

- erect perennial of north temperate zone having pinnate leaves and a few nodding flowers with a brown-purple calyx and orange and pink petals ...