Show Lower Taxa
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
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.
Lower Taxa
... more about "Amerorchis"
separating +
self-pollination +
conduplicate +
spreading +
indehiscent +
oblance-elliptic +
single +
2-lobed +
North America +
absent +
America plus orchis, from the American distribution of this close relative of Eurasian Orchis +
foliaceous +
symmetric +
resupinate +
epigynous +
showy +
few;several +
bisexual +
fleshy +
3-carpellate +
connate +
connate +
spurred +
modified +
differing in form and color +
compound +
inferior +
anatropous +
numerous +
minute +
small +
dense +
flowering +
modified +
petaloid +
inconspicuous +
subdivided +
fertile +
reduced +
Ark. Bot., n. s. +
1968 +
creeping +
scattered +
fleshy +
numerous +
greener +
foliaceous +
longitudinal +
various +
opposite +
adnate +
scapose +
modified +
delicate +
proliferous +
absent +
adnate +
Amerorchis +
Orchidaceae (tribe Orchideae) subtribe Orchidinae +
genus +
stolonoid +
multilayered +
spongy +
perennial +
subterranean +
succulent +