Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
"neomura" Cavalier-Smith 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
neozoa Cavalier-Smith 1993
Superkingdom Corticata Lankester, 1878
Kingdom Plantae Haeckel (1866) - plants
Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
Infrakingdom Streptophyta C. Jeffrey (1967)
Superphylum Embryophyta
"polysporangiophytes"
Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998) - vascular plants
Subphylum Euphyllophytina
Infraphylum "Radiatopses" Kenrick & Crane (1997)
"lignophytes"
Class Spermatopsida
"core seed plants"
Subclass Pinidae Cronquist, Takht. & Zimmerm. (1966)
Order Pinalesᵀ Gorozh. (1904) - conifers
Family Pinaceaeᵀ Spreng. ex F. Rudolphi (1830) - pine family
Subfamily Piceoideae
Genus Piceaᵀ A. Dietr. (1824)
Picea abies (L.) H. Karst. (1881) - Norway spruce
Picea alcoquiana (Veitch ex Lindl., 1861) Carrière (1867)
Picea asperata Mast. (1906)
Picea canadensis (P. Mill.) B.S.P.
Picea engelmannii (Parry) Engelm. - Columbian spruce
Picea glauca (Moench) Voss (1907) - white spruce
Picea jezoensis (Siebold & Zucc.) Carrière (1855) - Yeddo spruce
Picea marina
Picea morrisonicola Hayata (1908)
Picea omorika (Pancíc) Bolle
Picea orientalis (L.) Link
Picea pungens Engelm. (1879) - blue spruce
Picea rubens Sarg. (1898) - red spruce
Picea schrenkiana Fisch. & C.A.Mey. (1842)
Picea sitchensis (Bong.) Carrière (1855) - Sitka spruce
Picea smithiana (Wall.) Boiss. (1884)