Posts Tagged ‘Sisyrinchium’

The Search for Sisyrinchium sarmentosum

A fairly light-colored blue-eyed grass, but is it Sisyrinchium sarmentosum

A fairly light-colored blue-eyed grass, with rounded tepals, but is it Sisyrinchium sarmentosum? Note the winged stems and fairly narrow tepals.

According to the literature, Sisyrinchium sarmentosum (pale blue-eyed grass) is a rare species found only in a small area of the Cascades in southern Washington and northwestern Oregon near the Columbia Gorge. The Forest Service has been looking for more potential sites and has found several apparent populations farther south than the Columbia Gorge. Jenny Lippert, Willamette National Forest botanist, asked me to come along with her to a couple of these sites to take photographs, so on Wednesday, July 2, Sabine and I accompanied her to several moist meadow areas in Linn and Marion counties. Our first stop was Little Pigeon Prairie. It took us a little while to spot the blue-eyed grass because it was cloudy and before noon, and they don’t like to open up until the afternoon (I’m not much of a morning person myself!). As we headed to another nearby meadow just outside the large wetland of nearby Pigeon Prairie, suddenly the sun came out and so did the little blue stars of Sisyrinchium. It also went from cool to warm and humid very quickly—a fact that almost resulted in a major calamity for Sabine. While taking off her outer fleece, she had to take off her binoculars, which were on a harness. Before leaving the meadow, she realized the binoculars were missing but couldn’t remember where she’d taken them off and couldn’t find them anywhere. It was only after more or less giving up and heading out that she stumbled upon them again. What a relief! It’s a lesson for all us to mark all our equipment with brightly colored tape or paint—I have now put bright red tape on both my GPS and my oft-dropped lens cap. Read the rest of this entry »

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