Impatiens glandulifera (Balsaminaceae) and a tall Heracleum species thrive well on a closed landfill (Ruokolahti, 20120801)


Impatiens glandulifera (Balsaminaceae) and a tall Heracleum species thrive well on a closed landfill (Ruokolahti, 20120801)


Impressum