Knautia arvensis trichomes, light micrograph Polarised light micrograph of field scabious Knautia arvensis trichomes. Magnification x93 when printed on 10 cm wide. , by MAREK MISSCIENCE PHOTO LIBRARY Stock Photo - Afloimages
Polarised light micrograph of field scabious (Knautia arvensis) trichomes. Magnification: x93 when printed on 10 cm wide.
, by MAREK MIS/SCIENCE PHOTO LIBRARY