redwood sorrel

Too dry for redwood sorrel?

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I recently walked with a childhood friend through Armstrong Redwoods State Natural Reserve, one of the only old coast redwood forests left in Sonoma County. It certainly felt like fall, with the sunlight low in the sky as midday approached. Continued

Seen Sorrel Cry?

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They were perfectly placed drops of water on the outer edge of each redwood sorrel (Oxalis oregana) leaflet. At first, I thought that I was just seeing drops of fog that had not yet evaporated. Then, I realized that these Continued

Redwood Sorrel Sun Salutations

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Ever wonder why redwood sorrel (Oxalis oregano) leaves appear to wilt in the sun?  The leaves fold downwards when sun flecks shine onto patches of this tiny plant that carpets the coast redwood forest floor.  This is a protective response Continued

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