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on coarse rhyolitic gravels of moderate south facing slope
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on coarse rhyolitic gravels of moderate south facing slope
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on coarse rhyolitic gravels in side canyon drainage just above the Rio Batopilas
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trailside on exposed rhyolitic tuff in shallow canyon bottom
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roadside in open grassy flats among trees. Gravelly rhyolitic tuff substrate.
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open canyon slope of accumulated decomposed volcanic tuff soils adjacent to thermal springs & seeps along the Rio San Ignacio
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open canyon slope of accumulated decomposed volcanic tuff soils adjacent to thermal springs & seeps along the Rio San Ignacio
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open canyon slope of accumulated decomposed volcanic tuff soils adjacent to thermal springs & seeps along the Rio San Ignacio
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open canyon slope of accumulated decomposed volcanic tuff soils adjacent to thermal springs & seeps along the Rio San Ignacio
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open drainage area along fence line in mixed volcanic gravels
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clamoring, twinning plants on shrubs, forbs & over grasses on reddish volcanic rhyolite of grassy mid-slope hillside with Dahilia scherffii, Salvia emaciate, Verbena pinetorum, Milla biflora.
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clamoring, twinning plants on shrubs, forbs & over grasses on reddish volcanic rhyolite of grassy mid-slope hillside with Dahilia scherffii, Salvia emaciate, Verbena pinetorum, Milla biflora.
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clamoring, twinning plants on shrubs, forbs & over grasses on reddish volcanic rhyolite of grassy mid-slope hillside with Dahilia scherffii, Salvia emaciate, Verbena pinetorum, Milla biflora.
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Note warty sepals. Plants clamoring, twinning on shrubs, forbs & over grasses on reddish volcanic rhyolite of grassy mid-slope hillside with Dahilia scherffii, Salvia emaciate, Verbena pinetorum, Milla biflora.
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in thicket understory on sandy, igneous, alluvial soils of gently sloping coastal plain.
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in thicket understory on sandy, igneous, alluvial soils of gently sloping coastal plain.
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on open grassy right of way among scattered oaks & pines in gravelly volcanic silts of alluvial terrace abutting low tuffaceous hills
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