rare and endemic 第1页

THE PRECIOUS RARE AND ENDEMIC PLANTS IN QINLING MOUNTAINS AND THEIR FLORISTIC CHARACTERISTICS AN INVESTIGATION ON THE HABITATS OF RARE AND ENDEMIC AQUATIC PLANTS AT WANNINGCOUNTY IN HAINAN PROVINCE Rediscovery and Supplemental Description of Ombrocharis dulcis (Labiatae), a Species Endemic to Hunan, China