4:35am PST - February 10th, 2021
An Ambrosia (ragweed) specimen from 1876 (145 years old) at the @luomus herbarium in Helsinki. Collected in the USA. https://t.co/z6F0SDqF2F
0 retweets 0 likes - Laura Cappelatti (@treevineseaweed)An Ambrosia (ragweed) specimen from 1876 (145 years old) at the @luomus herbarium in Helsinki. Collected in the USA. https://t.co/z6F0SDqF2F
0 retweets 0 likes - Laura Cappelatti (@treevineseaweed)