Woolly Burdock
Arctium tomentosum P. Miller
Woolly Burdock: https://marylandbiodiversity.com/species/4194
Synonyms
Total Records
by Month
For Jan - Dec from 1930 - 1960
JanFebMarAprMayJunJulAugSepOctNovDec0123456Totals

Source: Maryland Biodiversity Project database

Total Records
by Year
1930193119321933193419351936193719381939194019411942194319441945194619471948194919501951195219531954195519561957195819591960196119621963196419651966196719681969197019711972197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420250123Totals

Source: Maryland Biodiversity Project database