Unopen Flower: present

No specimens encoded for Unopen Flower: present

Open Flower: present
0 0.9 1.8 2.7 3.6 4.5 5.4 6.3 7.2 8.1 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Frequency of Open Flower - present, by month, for 20 herbarium specimens of Equisetum arvense L. from the CCH2 Portal (http://cch2.org/portal/taxa/plottab.php?tid=198900) sampled on Tue, 14 Jan 2025 08:57:30 -0700.

Fruit: present

No specimens encoded for Fruit: present