Keen learner's picture

Alexandra Palace August 12th 030

Observed: 12th August 2012 By: Keen learnerKeen learner’s reputation in PlantsKeen learner’s reputation in PlantsKeen learner’s reputation in Plants
Alexandra Palace August 12th 030
Alexandra Palace August 12th 031
Alexandra Palace August 12th 032
Description:
Identifications
Species interactions

No interactions present.

Species with which Hoary Mustard (Hirschfeldia incana) interacts

Comments

lavateraguy's picture

or Brassica nigra

The other one of this group with fruits appressed to the stem is Brassica nigra (black mustard). I can't call this one from these photographs. (I have enough difficulty in the field.)

cicuta58's picture

Fruits

The fruits are quite different. Some with a seed in the beak are just visible in the top right quarter of photo 1. Black Mustard has a slightly thicker fruit with virtually no beak.

cicuta58