It was raining, and the forecast said rain all week, but then there was a window of a few hours between downpours. Thinking about the plants that might be Scutellaria nervosa, I decided to take the camera on a quick hike to the site and check. I was sure they wouldn’t be flowering yet, since a week before they had just the tiniest little buds on them.
I was wrong: they were already flowering. But, I was right: they are S. nervosa!
Veiny skullcap is one of ten Scutellaria species found in Maryland. All are native, and half of them are on the RTE list (veiny is ranked S1S2). The species is globally secure; the only other jurisdiction listing it is Michigan, where it’s threatened. Its native range is more or less the Ohio River basin and somewhat east of that into the mid-Atlantic states.
This is a slender forb growing to about a foot tall, with a single stem. The lower stem leaves are ovate and dentate, and may have short petioles, while the upper leaves are elliptical, less dentate or almost entire, and sessile. The upper leaf surfaces are lightly covered in hairs, and the margins are more densely hairy.
The light blue, pendant flowers are borne in pairs in the upper leaf axils. They aren’t very showy, and sometimes they hide under the leaves, so they’re easy to miss.
If you find veiny skullcap in Maryland please post in the comments section! We have very few records for this species.