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The following is a list of accepted species ordered alphabetically. Living species are from the Plants of the World Online database, [1] which is maintained by Kew Botanical Garden in London, with additions of extinct species from paleobotanical literature. [2]
Acer palaeorufinerve is an extinct maple species in the family Sapindaceae described from series of isolated fossil samaras and leaves.The species was described from Miocene to Pliocene aged fossils found in Japan and is known from Korean fossils and Miocene sediments exposed in the state of Alaska, USA.
Acer latahense is an extinct maple species in the family Sapindaceae described from series of isolated fossil leaves. The species is known from the latest early to middle Miocene sediments exposed in the states of Oregon and Washington, USA. It is one of several extinct species placed in the living section Macrantha. [1] Acer rufinerve leaf
Acer chaneyi is an extinct maple species in the family Sapindaceae described from a number of fossil leaves and samaras. The species is known from Oligocene to Miocene sediments exposed in Alaska, Idaho, Nevada, Oregon and Washington in the U.S. It is one of several extinct species belonging to the living section Rubra. [1]
Acer cascadense is an extinct maple species in the family Sapindaceae described from a series of isolated fossil samaras. The species is known from fossils found in Middle Miocene deposits of central Oregon. It is one of several extinct species placed in the living Acer section Negundo.
Pages in category "Extinct flora of North America" The following 120 pages are in this category, out of 120 total. ... Acer ashwilli; Acer beckianum; Acer browni ...
Acer alaskense is an extinct maple species in the family Sapindaceae described from a fossil leaf. [1] The species is solely known from the Latest Paleocene sediments exposed in the Matanuska River Valley, Matanuska-Susitna Borough, Alaska. It is the type species for the extinct section Alaskana. [1]
Acer smileyi is an extinct maple species in the family Sapindaceae described from a series of isolated fossil leaves and samaras. The species is known from the late Oligocene to middle Miocene sediments exposed in the states of Alaska , Idaho , Nevada , and Oregon , USA.