Birch Polypore

Piptoporus betulinus

Subject A
Date: September 8, 2020 — September 30, 2020
Location: Monkton, VT

September 8, 2020

Observation: Last Observation:
First —

September 20, 2020

Observation: Last Observation:
Second 12 days since First

September 30, 2020

Observation: Last Observation:
Third & Final 20 days since First

Subject B
Date: September 26, 2020
Location: Monkton, VT

September 26, 2020

Observation: Last Observation:
First & Last —