1. (extremely lofty evergreen of southern end of western foothills of Sierra Nevada in California
largest living organism)
giant sequoia, big tree, Sierra redwood, Sequoiadendron giganteum, Sequoia gigantea, Sequoia Wellingtonia
synonim: mamutowiec olbrzymi
synonim: drzewo mamutowe

2. (giant sequoias
sometimes included in the genus Sequoia
until recently placed in the Taxodiaceae)
Sequoiadendron, genus Sequoiadendron: : synonim: mamutowiec olbrzymi
synonim: drzewo mamutowe