Pieris rapae

Posted 19 September 2011 by

Pieris rapae -- imported cabbage worms (enjoying their last meals), Boulder, Colorado.

4 Comments

Paul Burnett · 19 September 2011

I don't know about the caterpillars, but that ain't no cabbage! Looks more like chard - see, for instance, http://www.suite101.com/view_image_articles.cfm/1187083

Paul Burnett · 19 September 2011

Paul Burnett said: I don't know about the caterpillars, but that ain't no cabbage! Looks more like chard - see, for instance, http://www.suite101.com/view_image_articles.cfm/1187083
...or rhubarb? See http://www.sunvalleymag.com/Blogs/yum/Summer-2011/Rhubarb-a-Rebop/Rhubarb2.jpg

Matt Young · 19 September 2011

Alas, I do not remember what plant it is - certainly not chard and not an ornamental, because it is edible. I think, however, that the caterpillar is the imported cabbage worm.

apokryltaros · 19 September 2011

The caterpillar is definitely that of a European Cabbage butterfly: the plant might be that of a beet, or swiss chard.