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This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

基于Centaurea saligna叶提取物绿色合成银纳米颗粒 (AgNPs@cs)的植物化学研究：天然化合物定量分析及其抗氧化与抗菌活性 《Scientific Reports》：Phytochemistry of Centaurea saligna: silver nanoparticle synthesis, quantification of natural compounds, ...

这篇综述系统梳理了矢车菊（Centaurea cyanus L.）的分类学（Asteraceae科）、生态适应性（如耐旱性、C3 光合途径）及药用价值（含花青素、酚酸等活性成分），重点探讨了农业集约化导致的种群衰退机制（如除草剂抗性ALS基因突变）及其在生态修复（如菌根共生Glomus spp.）和传统医学（眼疾治疗）中的 ...

Centaurea khosraviana Negaresh sp. nova (Asteraceae) from West Azerbaijan Province, NW Iran, is described and illustrated. It is morphologically most similar to C. carduiformis subsp. orientalis, but ...

A recent record for the almost-extinct Centaurea cyanus is documented for two fields in N. Co. Clare (H9), along with many ruderal species as well as Chenopodium bonus-henricus. Their probable long ...

Centaurea gymnocarpa is available through Annie's Annuals & Perennials in Richmond or from their online store (anniesannuals.com) or at your local nursery. Seeds can be ordered from selectseeds.com.

Each year the National Garden Bureau selects a flower to promote, and this year Centaurea is in the spotlight. Centaurea actually includes a number of species that gardeners are more familiar with by ...