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It's very obvious when you walk through Scotland's forestry which trees are native, and which have been transplanted because there is lush grass and plants unde
by ddmf 2y ago
It's very obvious when you walk through Scotland's forestry which trees are native, and which have been transplanted because there is lush grass and plants underneath the native trees, and a lot of the time bare patches underneath the imported.
- Amezarak 2y agoI don't think this of use as a general discriminator. At least in the US, some native trees kill or prevent the growth of pretty much anything under their canopy via shade and the volume/density of leaf litter.
- jddj 2y agoAlso chemically: https://en.m.wikipedia.org/wiki/Allelopathy https://en.m.wikipedia.org/wiki/Allelopathy
- jessekv 2y agoAre the imported ones walnut trees?