2019-05-16.
Denmark
Coordinates: Higher admin level: Nordjylland; Lower Admin level: Fjerritslev 57.1292, 9.2578
(Map it)
Elevation: 5m.
Number of plants sampled: 35
Comment: Collector remark: Collected from roadside; Site remark: Disturbed roadsite at Lynghøjsletten, 9690 Fjerritslev, Denmark, near the gate leading into the holiday-cottage area. From a large population in the roadsite (judged to be “wild”), 37 individuals with flowers and unripe siliques were taken with roots and soil and subsequently cultivated in pots in the collector’s garden at Lyngby, Greater Copenhagen, Denmark, in the absence of any other flowering Barbarea. At silique ripening, the seeds were harvested from 35 surviving individuals by the collector, mid to late July 2019. Part of the same sampled population was weedy in the adjoining field at the natural collection site.; Estimated population: 1000 Plants
Collector(s):