Botanists had some difficulty categorizing the newly found plant .

植物学家们不大容易确定这种新发现的植物的种类。

Botanists believe that it originates from a cross between a dogrose and a damask rose .

生物学家认为它是介于犬玫瑰和大马士革玫瑰之间的品种。

Biologists , ecologists , botanists , zoologists and related professionals .

生物学、生态学、植物学、动物学研究人员及有关专业人员。

Botanists have developed many new plants .

植物学家培育了许多植物新品种。

Botanists may be involved in many different areas of research and development related to plants .

植物学家参与许多不同的与植物研究和发展相关的领域的研究。