"Spring is the optimal time to prune them," says landscape gardener and author Teri Speight. "Cutting back this much-loved ...

Dandelions are among the most widespread wildflowers in the world. They withstand harsh, unforgiving climates on every ...

为解决生物入侵威胁生物多样性（biodiversity）和生态系统服务（ecosystem services）问题，研究人员开展了对印度跨喜马拉雅地区拉达克外来植物区系的研究。研究记录到 104 种外来植物，明确了其入侵状态等信息，该研究能助力该地区入侵管理并为其他地区提供借鉴。