sequoiadendron giganteum

Noun sequoiadendron giganteum has 1 sense

• sequoiadendron giganteum(n = noun.plant) big tree, giant sequoia, sequoia gigantea, sequoia wellingtonia, sierra redwood - extremely lofty evergreen of southern end of western foothills of Sierra Nevada in California; largest living organism;
is a kind of redwood, sequoia
is a member of genus sequoiadendron, sequoiadendron