Show Lower Taxa
Difference between revisions of "Amerorchis"
Ark. Bot., n. s. 7: 34. 1968.
Common names: Round-leaved orchis amérorchis Amérorchis à feuille ronde
Etymology: America plus orchis, from the American distribution of this close relative of Eurasian Orchis
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Revision as of 19:29, 24 September 2019
Herbs, perennial, rather succulent. Roots scattered along rhizome, slender, fleshy. Stems scapose. Leaves solitary, basal, spreading, conduplicate; petioles inconspicuous, sheathing or clasping stem; blade orbiculate to broadly elliptic, ovate, obovate, or lance- or oblance-elliptic. Inflorescences terminal, solitary spikes, lax; floral bracts foliaceous. Flowers few to several, resupinate, showy; lip spurred at base, deeply 3-lobed, middle lobe notched, margins entire to crenate or erose; pollinaria 2; pollinia 2; viscidia within single 2-lobed bursicle; stigma flat, narrowly reniform to obcordate, ends flanking bursicle. Fruits capsules.
Discussion
Species 1.
Selected References
None.