After Earle, 2002, Crane, 1996-1999, Liston, 1996-1998 and Steward & Rothwell, 1993
<==o Cupressaceae (sypressit, suosypressit ja punapuut) |?- Austrocedrus chilensis (D. Don) Florin et Boutelje 1954 |?- Fitzroya cupressoides (Molina) Johnston 1924 |-- Cunninghamia lanceolata (Lambert) Hooker 1827 `--+-- Taiwania cryptomerioides Hayata 1906 `--+--o Athrotaxis D.Don, 1841 | |-- A. cupressoides D. Don | |-- A. laxifolia Hooker | `-- A. selaginoides D.Don `--+--+-- Metasequoia glyptostroboides Hu & Cheng 1948 (kiinanpunapuu) | `--+-- Sequoia sempervirens (D. Don) Endlicher 1847 (punapuu: Redtree, coastal sequoia) | `-- Sequoiadendron giganteum (Lindley) Buchholz 1939 (mammuttipetäjä; Giant sequoia) `--+--+--o Cryptomeria D.Don., 1841 | | |-- C. fortunei | | `-- C. japonica (Linnaeus) D.Don | `--+-- Glyptostrobus pensilis (Staunton) K.Koch | `--o Taxodium Richard 1810 (suosypressit) | |-- T. distichum (Linnaeus) Richard 1810 | `-- T. mucronatum Tenore 1853 `--+--+--o Libocedrus Endlicher pro parte | | |-- L. austro-caledonica Brongniart and Grisebach | | |-- L. bidwillii Hook. f. 1864 | | |-- L. chevalieri Buchholz | | |-- L. plumosa (D. Don) Sarg. 1896 | | `-- L. yateensis Guillaumin | |?- Papuacedrus papuana (F. Müller) Li | |?- Pilgerodendron uviferum (D. Don) Florin 1930 | `--+--+-- Diselma archeri Hooker fil. | | `--o Widdringtonia Endlicher 1842 | | |-- W. cedarbergensis J.A. Marsh 1966 | | |-- W. nodiflora | | |-- W. schwarzii | | `-- W. whytei | `--+?-o Actinostrobus Miquel 1845 | | |-- A. acuminatus Parlatore 1862 | | |-- A. arenarius Gardner 1964 | | `-- A. pyramidalis Miq. 1845 | |-- Callitris Ventenat, 1808 ()? [18] | `-- Neocallitropsis pancheri `--+--+--o Thuja Linnaeus 1753 (tuijat) | | |-- T. koraiensis Nakai | | |-- T. occidentalis Linnaeus 1753 | | |-- T. plicata Donn ex D. Don in Lambert 1824 | | |-- T. standishii (Gordon) Carriére 1867 | | `-- T. sutchuensis | `--o Thujopsis Siebold & Zuccarini 1842 | |-- T. dolabrata (Linnaeus) Siebold & Zuccarini 1842 | `-- T. hondai `--+--+--o Chamaecyparis Spach, 1841 | | |-- c. formosensis Matsum. | | |-- c. lawsoniana (A. Murray) Parlatore 1864 | | |-- c. obtusa (Siebold & Zuccarini) Endlicher 1847 | | |-- c. pisifera (Siebold & Zuccarini) Endlicher | | `-- c. thyoides (Linnaeus) Britton, Sterns, & Poggenburg 1888 | `-- Fokiena hodginsii (Dunn) Henry & Thomas `--+--+?-o Xanthocyparis Farjon 2002 | | |?- X. nootkatensis (D. Don 1824) [Cupressus nootkatensis D. Don 1824] | | `-- X. vietnamensis Farjon 2002 | |-- Cupressus Linnaeus 1753 (aitosypressit) [16 sp.] | `-- Juniperus Linnaeus 1753 (katajat) [49 sp.] `--+--o Calocedrus Kurz, 1873 | |-- C. decurrens (Torrey) Florin, 1956 | |-- C. formosana (Florin) Florin, 1956 | `-- C. macrolepis Kurz, 1873 `--+-- Tetraclinis articulata (Vahl) Masters 1892 `--+-- Microbiota decussata Komarov 1923 `-- Platycladus orientalis (Linnaeus) Franco 1949
Reference(s):
- Earle, C. J., 2002-: Cupressaceae.
–iNet: The Gymnosperm Database: http://www.conifers.org - Crane, P., 1996-1999: Spermatopsida – Seed Plants.
–iNet: The Tree of Life - Hämet-Ahti, L., Suominen, J., Ulvinen, T., Uotila, P. & Vuokko, S., 1984: Retkeilykasvio.
–Suomen Luonnonsuojelun Tuki Oy & Forssan Kirjapaino Oy, Forssa, 1984, 1-544 - Liston, A., 1996-1998: Conifers
–iNet: The Tree of Life - Parker, S. P. (ed.), 1982: Synopsis and classification of living organisms. Vols. 1 & 2
–McGrew-Hill Book Company - Steward, W. N. & Rothwell, G. W., 1993: Paleobotany and the evolution of plants, 2nd Edition.
–Cambridge University Press, Cambridge, U.S.A., xii-521