Predefinição:Acrogymnospermae

Classificação das Acrogymnospermae (Gymnospermae extantes)

Ginkgo

Cycas

Diooideae	Dioon
Zamioideae	Macrozamia Lepidozamia Encephalartos Bowenia Ceratozamia Stangeria Zamia Microcycas

Ephedraceae	Ephedra
Gnetaceae	Gnetum
Welwitschiaceae	Welwitschia

Abietoideae	Cedrus Pseudolarix Nothotsuga Tsuga Keteleeria Abies
Pinoideae	Pseudotsuga Larix Cathaya Picea Pinus

Phyllocladoideae	Halocarpus Pectinopitys Sundacarpus Prumnopitys Parasitaxus Lagarostrobos Manoao Lepidothamnus Phyllocladus
Podocarpoideae	Saxegothaea Microcachrys Pherosphaera Acmopyle Dacrycarpus Falcatifolium Dacrydium Retrophyllum Afrocarpus Nageia Podocarpus

Sciadopityaceae

Sciadopitys

Cephalotaxoideae	Cephalotaxus
Taxoideae	Amentotaxus Torreya Austrotaxus Pseudotaxus Taxus

Cunninghamioideae	Cunninghamia
Taiwanioideae	Taiwania
Athrotaxidoideae	Athrotaxis
Sequoioideae	Metasequoia Sequoiadendron Sequoia
Taxodioideae	Cryptomeria Glyptostrobus Taxodium
Callitroideae	Papuacedrus Austrocedrus Pilgerodendron Libocedrus Diselma Fitzroya Widdringtonia Neocallitropsis Callitris
Cupressoideae	Thujopsis Thuja Chamaecyparis Tetraclinis Microbiota Platycladus Calocedrus Cupressus Xanthocyparis Callitropsis Hesperocyparis Juniperus