6

These two plants appeared after a very wet winter. No flowers have ever appeared, but it looks like it is making a lot of big seed heads. I am thinking to pull it before it drops its seed. It is in full sun, and seems to be somewhat drought tolerant. Central Oregon. Photos taken a month ago, now seeds are bigger but no other real changes. enter image description here

enter image description here

NaniBly
  • 99
  • 3

2 Answers2

10

It seems Euphorbia_lathyris . For sure it is an Euphorbia, with such inflorescence.

Giacomo Catenazzi
  • 14,822
  • 3
  • 21
  • 44
2

Looks like it is Gopher Spurge. https://gobotany.newenglandwild.org/species/euphorbia/lathyris/

psbuttercup
  • 111
  • 2