types:
Gnetum gnemon,
gnetum
small tropical tree with tiered branches and divaricate branchlets having broad glossy dark green leaves; exploited for its edible young leaves and seeds that provide a fine flour
Ginkgo biloba,
gingko,
ginkgo,
maidenhair tree
deciduous dioecious Chinese tree having fan-shaped leaves and fleshy yellow seeds; exists almost exclusively in cultivation especially as an ornamental street tree
larch,
larch tree
any of numerous conifers of the genus Larix all having deciduous needlelike leaves
fir,
fir tree,
true fir
any of various evergreen trees of the genus Abies; chiefly of upland areas
spruce
any coniferous tree of the genus Picea
douglas fir
tall evergreen timber tree of western North America having resinous wood and short needles
Cathaya
Chinese evergreen conifer discovered in 1955; not yet cultivated elsewhere
cedar,
cedar tree
any of numerous trees of the family Cupressaceae that resemble cedars
cypress,
cypress tree
any of numerous evergreen conifers of the genus Cupressus of north temperate regions having dark scalelike leaves and rounded cones
Metasequoia glyptostrodoides,
dawn redwood,
metasequoia
large fast-growing Chinese monoecious tree having flat bright-green deciduous leaves and small globular cones; commonly cultivated in United States as an ornamental; known as a fossil before being discovered in China
arborvitae
any of several Asian and North American conifers of the genera Thuja and Thujopsis
Wollemi pine
newly discovered (1994) pine thought to have been long extinct; Australia; genus and species names not yet assigned
araucaria
any of several tall South American or Australian trees with large cones and edible seeds
plum-yew
any of several evergreen trees and shrubs of eastern Asia resembling yew and having large seeds enclosed in a fleshy envelope; sometimes cultivated as ornamentals
celery pine
Australasian evergreen conifer having a graceful head of foliage resembling celery that is composed of phyllodes borne in the axils of scalelike leaves
podocarp
any evergreen in the southern hemisphere of the genus Podocarpus having a pulpy fruit with one hard seed
Podocarpus totara,
totara
valuable timber tree of New Zealand yielding hard reddish wood used for furniture and bridges and wharves
Nageia nagi,
nagi
medium-sized tree having glossy lanceolate leaves; southern China to Taiwan and southern Japan
yew
any of numerous evergreen trees or shrubs having red cup-shaped berries and flattened needlelike leaves