CORN SPEEDWELL

CORN SPEEDWELL

Veronica arvensis
FIGWORT FAMILY (Scrophulariaceae)

Identification

  • Flowering time - May, June
  • Rare in disturbed site at NW
  • Tiny blue flowers
  • Hairy, lance-shaped bracts
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This is a naturalized annual introduced from Europe. The stem is usually erect and up to 9 inches tall, but sometimes it may recline as well.  Oval to rounded leaves are up to 1/2 inch in size with scalloped or bluntly lobed margins (C). The inconspicuous flowers composed of 4 tiny (1/8″) unequal blue and white petals (A) occur in clusters near the end of the stem. Hairy, lance-shaped bracts surround each short-stemmed or stalkless flower (A).

Found in disturbed, sunny sites flowering in May and June. To date, it has been found only in a disturbed spot in Knull Prairie at Neale Woods.

Of our four Speedwells (Veronica), this one has been found only at Neale Woods. The stalkless or short-stemmed flowers and hairy lance-shaped bracts separate it from Wayside Speedwell (V. polita). Brooklime Speedwell (V. americana) has been seen only at Fontenelle Forest where it occupies very different habitats in or near water.  Purslane Speedwell has white flowers and oblong leaves with smooth or only slightly toothed margins.

The content of NatureSearch is provided by dedicated volunteer Naturalists of Fontenelle Forest who strive to provide the most accurate information available. Contributors of the images retain their copyrights. The point of contact for this page is: Roland Barth.