Unopen Flower: present
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Frequency of Unopen Flower - present, by month, for 3 herbarium specimens of Cirsium occidentale (Nutt.) Jepson from the CCH2 Portal (http://www.cch2.org/portal/taxa/plottab.php?tid=202959) sampled on Thu, 25 Apr 2024 04:51:41 -0700.

Open Flower: present
0 3 6 9 12 15 18 21 24 27 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Frequency of Open Flower - present, by month, for 94 herbarium specimens of Cirsium occidentale (Nutt.) Jepson from the CCH2 Portal (http://www.cch2.org/portal/taxa/plottab.php?tid=202959) sampled on Thu, 25 Apr 2024 04:51:41 -0700.

Fruit: present
0 1.5 3 4.5 6 7.5 9 10.5 12 13.5 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Frequency of Fruit - present, by month, for 42 herbarium specimens of Cirsium occidentale (Nutt.) Jepson from the CCH2 Portal (http://www.cch2.org/portal/taxa/plottab.php?tid=202959) sampled on Thu, 25 Apr 2024 04:51:41 -0700.