marsh orchid(n = noun.plant) - any of several orchids of the genus Dactylorhiza having fingerlike tuberous roots; Europe and Mediterranean region;
is a kind of orchid, orchidaceous plant
is a member of dactylorhiza, genus dactylorhiza

alaska rein orchid, bee orchid, blue orchid, bog rein orchid, burweed marsh elder, butterfly orchid, coastal rein orchid, common spotted orchid, dancing lady orchid, early purple orchid, early spider orchid, fen orchid, fly orchid, foxtail orchid, fragrant orchid, fringed orchid, frog orchid, funnel-crest rosebud orchid, greater butterfly orchid, helmet orchid, hooker's orchid, jewel orchid, jumping orchid, lesser butterfly orchid, lizard orchid, long-billed marsh wren, marsh, marsh andromeda, marsh bellflower, marsh buggy, marsh clematis, marsh cress, marsh elder, marsh felwort, marsh fern, marsh gas, marsh gentian, marsh hare, marsh harrier, marsh hawk, marsh hen, marsh horsetail, marsh mallow, marsh marigold, marsh milkweed, marsh pea, marsh pink, marsh plant, marsh rosemary, marsh st-john's wort, marsh tea, marsh trefoil, marsh wren, moth orchid, ngaio marsh, orange-blossom orchid, orchid, orchid cactus, orchid family, orchid tree, pansy orchid, perennial salt marsh aster, phantom orchid, poor man's orchid, prairie orchid, prairie white-fringed orchid, purple fringeless orchid, purple-fringed orchid, ragged orchid, ragged-fringed orchid, rattlesnake orchid, reginald marsh, rein orchid, rosebud orchid, round-leaved rein orchid, salt marsh, salt marsh mallow, satyr orchid, short-billed marsh wren, short-spurred fragrant orchid, slipper orchid, snow orchid, snowy orchid, spider orchid, stream orchid, swan orchid, tangle orchid, tulip orchid, vanilla orchid, water orchid, white fringed orchid, zebra orchid