invasive-and-expanding-species
Invasive and expanding species are plants that establish and spread beyond their native ranges, often outcompeting local flora through rapid growth, prolific reproduction, or allelopathic chemical release. Understanding their biology and ecology is critical for plant science, as these species can fundamentally alter soil chemistry, light availability, and nutrient cycles in ways that reshape entire plant communities. Research into their spread mechanisms, competitive adaptations, and interactions with native ecosystems informs both conservation strategies and our broader understanding of plant resilience and colonization dynamics.
Warming winters are letting rhododendron march deeper into Scottish...
Same invasive rhododendron overtaking Scottish hillsides is widely sold in garden centers, and es...
Black walnut leaf litter chemicals prevent many native plants from ...
If you have a black walnut tree in or near your garden, the leaves you rake and let sit on the gr...
Highway construction zones are fueling a princess tree invasion along I-81
Princess tree spreads aggressively into natural areas and gardens near roadsides, crowding out na...
A European wild orchid is quietly taking root in downtown Portland
An adaptable wild orchid quietly colonizing city streets is a reminder that nature is constantly ...
Chinaberry (Melia azedarach) observed in San Antonio, TX 78217, USA
Chinaberry is a toxic invasive tree that can spread into your yard or local park, crowding out na...
Christmas holly from Europe is spreading wild in Portland forests
European holly has escaped garden cultivation and is spreading into wild areas around Portland, w...