Phytoptus tetratrichus

Legnon crispum
Erineum marginale
Phytoptus tilarius

Hosts: Tilia platyphyllos, cordata, europaea, tomentosa

Relationship: Marginal leaf roll; "leaf margin tightly inrolled."; leaf edge roll with irregular outer protrusions and erineum at the opening to the roll; warty galls and erinea appear on the upperside and underside of silver linden (T. tomentosa) leaves, respectively (Boczek 196, Soika and Kielkiewicz 2004, Soika 2006).

Range: Europe [this species is not confirmed to be present in North America]