botanizing

v.

研究植物，采集植物( botanize的现在分词 )；

Botanizing on the Asphalt
Virginia botanizing under restrictions
VIRGINIAN BOTANIZING UNDER RESTRICTIONS
VIRGINIAN BOTANIZING UNDER RESTRICTIONS (Continued)
TWO SUMMERS BOTANIZING IN NEWFOUNDLAND (Continued)
`Botanizing on the Asphalt'? The Complex Life of Cosmopolitan Bodies
TWO SUMMERS OF BOTANIZING IN NEWFOUNDLAND: Part II. Journal of the Summer of 1925 (Continued)
Biography of David Nelson, and an Account of His Botanizing in Hawaii
CONTRIBUTIONS FROM THE GRAY HERBARIUM OF HARVARD UNIVERSITY—NO. CXLIX: VIRGINIAN BOTANIZING UNDER RESTRICTIONS
CONTRIBUTIONS FROM THE GRAY HERBARIUM OF HARVARD UNIVERSITY —NO. LXXVI. TWO SUMMERS OF BOTANIZING IN NEWFOUNDLAND: Part I. Journal ...