Unopen Flower: present
0 1.3 2.6 3.9 5.2 6.5 7.8 9.1 10.4 11.7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Frequency of Unopen Flower - present, by month, for 17 herbarium specimens of Lactuca serriola L. from the CCH2 Portal (http://www.cch2.org/portal/taxa/plottab.php?tid=204513) sampled on Thu, 16 May 2024 12:23:08 -0700.

Open Flower: present
0 13 26 39 52 65 78 91 104 117 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Frequency of Open Flower - present, by month, for 456 herbarium specimens of Lactuca serriola L. from the CCH2 Portal (http://www.cch2.org/portal/taxa/plottab.php?tid=204513) sampled on Thu, 16 May 2024 12:23:08 -0700.

Fruit: present
0 7 14 21 28 35 42 49 56 63 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Frequency of Fruit - present, by month, for 253 herbarium specimens of Lactuca serriola L. from the CCH2 Portal (http://www.cch2.org/portal/taxa/plottab.php?tid=204513) sampled on Thu, 16 May 2024 12:23:08 -0700.