After Earle, 2002

<==o Pinaceae Lindley, 1836 (mäntykasvit)
   |--o Pinoideae (mäntymäiset; pine-like)
   |  `-- Pinus Linnaeus, 1754 (männyt; pines)
   |--o Piceoideae (kuusimaiset; spruce-like)
   |  `-- Picea A. Dietrich 1824 (kuuset; spruces) [33 sp.]
   |--o Laricoideae (lehtikuusimaiset; larch-like)
   |  |-- Cathaya argyrophylla Chun & Kuang, 1955 [C. nanchuensis]
   |  |--o Larix Miller, 1754 (lehtikuuset) [11 sp.]
   |  |  |--o (Multiseriales)
   |  |  |  |-- L. occidentalis
   |  |  |  |-- L. lyallii
   |  |  |  |-- L. potaninii
   |  |  |  |-- L. griffithiana
   |  |  |  |-- L. himalaica
   |  |  |  `-- L. mastersiana
   |  |  `--o (Larix)
   |  |     |-- L. laricina
   |  |     |-- L. decidua (euroopanlehtikuusi)
   |  |     |-- L. sibirica (siperianlehtikuusi)
   |  |     |-- L. gmelinii
   |  |     `-- L. kaempferi
   |  `--o Pseudotsuga Carrière, 1867 (douglaskuuset; Douglas-firs) [3 sp.]
   |     |-- P. brevifolia Cheng & Fu 1975
   |     |-- P. forrestii Craib 1919
   |     |-- P. japonica (Shirasawa) Beissner
   |     |-- P. lindleyana (Roezl) Carrière 1868 (meksikondouglaskuusi; Mexican Douglas-fir)
   |     |-- P. macrocarpa (Vasey) Mayr 1890 (suurikäpydouglaskuusi; Bigcone Douglas-fir, bigcone spruce)
   |     |-- P. menziesii (Mirbel) Franco 1950 (douglaskuusi; Douglas-fir; Douglas, yellow or red spruce; Oregon pine, Douglastree)
   |     `-- P. sinensis Dode 1912
   `--o Abietoideae (pihtamaiset; fir-like)
      |-- Abies (Plin, ex Tourn.) Miller, 1754 (pihdat, jalokuuset, pihkakuuset)
      |--o Cedrus Trew (seetrit) [4 sp.]
      |  |-- C. atlantica (Endl.) Manetti (atlasseetri; North African ceder)
      |  |-- C. brevifolia (Hook. f.) Henry (kyproksenseetri; ceder of Cypros)
      |  |-- C. deodara (D. Don.) G. Don (himalajanseetri; Himalayan ceder)
      |  `-- C. libani A. Rich. (libanoninseetri; Lebanese cedar, cedar of Lebanon)
      |--o Keteleeria ()? [3 sp.]
      |  |-- K. fortunei (A. Murray) Carrière
      |  |-- K. davidiana (Bertrand) Beissner 1891 
      |  `-- K. evelyniana Masters 1903 ()
      |-- Nothotsuga longibracteata (Cheng) Hu ex C.N. Page, 1988
      |-- Pseudolarix amabilis Gordon, 1858 [Laricopsis Kent, 1900 non Fontaine, 1889; Chrysolarix H.E. Moore]
      `--o Tsuga (Endlicher, 1847) Carrière, 1855 [s.l.] (hemlocks)
         |--o (Hesperopeuce) (Lemmon) Ueno
         |  `-- T. mertensiana (Bongard) Carrière 1867 (Mountain hemlock, black hemlock, hemlock spruce )
         `--o (Tsuga) (Endlicher, 1847) Carrière 1855 
            |-- T. canadensis (Linnaeus) Carrière 1855 (Eastern hemlock, Canada hemlock)
            |-- T. caroliniana Engelmann 1881 (Carolina hemlock)
            |-- T. chinensis (Franchet) Pritzel ex Diels 1900 (Taiwan hemlock)
            |-- T. diversifolia (Maxim.) Masters (Northern Japanese hemlock)
            |-- T. dumosa (D. Don) Eichler (Himalayan hemlock)
            |-- T. heterophylla (Rafinesque) Sargent 1898 (Western hemlock, Alaska pine)
            `-- T. sieboldii Carrière (Southern Japanese hemlock)

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