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| Kingdom Plantae |
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Platanthera X hollandiae Catling & Brownell – accepted
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Spiranthes casei Catling & Cruise – accepted – Case's lady's tresses, Case's ladies'-tresses, spiranthe de Case
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Spiranthes casei var. casei Catling & Cruise – accepted – Case's ladiestresses, Case's lady's tresses
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Spiranthes X simpsonii Catling & Sheviak – accepted
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Cleistes bifaria (Fernald) Catling & Gregg – not accepted – small spreading pogonia
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Hexalectris spicata var. arizonica (S. Watson) Catling & V.S. Engel – accepted – spiked crested coralroot |
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