Giant Sequoia (Sequoiadendron) is a biological genus in the family Cupressaceae (Cypress) and order Pinales (Pines).
Sequoiadendron giganteum
Callitropsis
Austrocedrus
Cunninghamia
Taxodium
Cupressus
Callitris
Metasequoia
Fitzroya
Sequoiadendron
Calocedrus
Cryptomeria
Juniperus
Platycladus
Thuja
Sequoia
Tetraclinis
Chamaecyparis
X Cuprocyparis