Flower of the Day: Twoleaf Miterwort

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aka bishop’s cap
Mitella diphylla; Saxifragaceae

Most of the time when hunting wildflowers I’m enjoying the solitude.  A smile and nod is about all I exchange with passersby, unless someone addresses me. And I can be cagey when someone asks what I’m looking for, because you never know who will end up being a collector, and I don’t want people poaching these precious plants.

But Monday on the Cabin John Trail, spying a man who was kneeling by a stand of rue anemone, consulting a guide book and making notes, I felt strangely compelled to go talk with him.  We shared pictures, made some “I found this, what did you find?” chitchat.  And then my boldness was rewarded, for he showed me where to find miterwort.  (In return I offered the location of dwarf ginseng, but he already knew about it.)

Twoleaf miterwort is in many ways an unremarkable plant, standing only a foot and a half tall, with a few basal leaves, a pair of stem leaves, and a raceme of tiny white flowers.  I’d read about it, seen pictures, but never actually encountered it.

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Isn’t it fascinating?

That flower is less than a quarter inch wide.

There are eleven species of Mitella in the US and Canada, but twoleaf miterwort is the only one found in Maryland. It prefers dappled sunlight to shade in moist to dry open woods.

Thanks, Bill!  It was nice meeting you.

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What’s Green Now? Alumroot

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Heuchera americana; Saxifragaceae

Like rock polypody, alumroot grows right out of rocks, or rocky areas with thin soils.  Cultivars of Heuchera species are common in the nursery trade; look for them under the common name “coral bells”.  They make for nice texture in a shade garden, or as a groundcover near trees (if tree roots don’t out-compete them), though they won’t tolerate foot traffic.

This not-so-good photo is of the exact same plant shown above, taken in early June 2014.  Note the Virginia creeper (Parthenocissus quinquefolia) cascading around it.

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