| Picea abies (L.) H. Karst. | | a | | Picea abies(L.) H. Karst. | |
| Picea abies (L.) H. Karst. f. argenteospica (Hesse ex Beissn.) Rehder | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. argenteospica (Hesse ex Beissn.) Rehder | Picea abies(L.) H. Karst. |
| Picea abies (L.) H. Karst. f. columnaris (Jacques) Rehder | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. columnaris (Jacques) Rehder | Picea abies(L.) H. Karst. |
| Picea abies (L.) H. Karst. f. finedonensis (Paul ex Gordon) Rehder | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. finedonensis (Paul ex Gordon) Rehder | Picea abies(L.) H. Karst. |
| Picea abies (L.) H. Karst. f. gregoryana (Paul ex Gordon) Rehder | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. gregoryana (Paul ex Gordon) Rehder | Picea abies(L.) H. Karst. |
| Picea abies (L.) H. Karst. f. inversa (Sm. ex Gordon) Rehder | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. inversa (Sm. ex Gordon) Rehder | Picea abies(L.) H. Karst. |
| Picea abies (L.) H. Karst. f. pygmaea (Loudon) Rehder | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. pygmaea (Loudon) Rehder | Picea abies(L.) H. Karst. |
| Picea abies (L.) H. Karst. f. pyramidata (Carrière) Rehder | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. pyramidata (Carrière) Rehder | Picea abies(L.) H. Karst. |
| Picea abies (L.) H. Karst. f. veitchii (Hornibr.) Rehder | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. veitchii (Hornibr.) Rehder | Picea abies(L.) H. Karst. |
| Picea abies (L.) H. Karst. f. viminalis (Sparrm. ex Alstr.) Lindm. | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. viminalis (Sparrm. ex Alstr.) Lindm. | Picea abies(L.) H. Karst. |
| Picea abies (L.) H. Karst. f. virgata (Jacques) Rehder | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. virgata (Jacques) Rehder | Picea abies(L.) H. Karst. |
| Picea ajanensis Fisch. ex Trautv. & C. A. Mey. | Picea jezoensis (Siebold & Zucc.) Carrière subsp. jezoensis var. jezoensis | | | Picea ajanensisFisch. ex Trautv. & C. A. Mey. | Picea jezoensis(Siebold & Zucc.) Carrière subsp. jezoensis var.jezoensis |
| Picea albertiana S. Br. | Picea glauca (Moench) Voss | | | Picea albertianaS. Br. | Picea glauca(Moench) Voss |
| Picea asperata Mast. | | a | | Picea asperataMast. | |
| Picea bicolor (Maxim.) Mayr | Picea alcoquiana (Veitch ex Lindl.) Carrière | | | Picea bicolor(Maxim.) Mayr | Picea alcoquiana(Veitch ex Lindl.) Carrière |
| Picea bicolor (Maxim.) Mayr var. acicularis (Maxim. ex Beissn.) Shiras. & Koyama | Picea alcoquiana (Veitch ex Lindl.) Carrière var. acicularis (Maxim. ex Beissn.) Fitschen | | i | Picea bicolor(Maxim.) Mayr var.acicularis (Maxim. ex Beissn.) Shiras. & Koyama | Picea alcoquiana(Veitch ex Lindl.) Carrière var.acicularis (Maxim. ex Beissn.) Fitschen |
| Picea bicolor (Maxim.) Mayr var. reflexa Shiras. & Koyama | Picea alcoquiana (Veitch ex Lindl.) Carrière var. reflexa (Shiras. & Koyama) Fitschen | | i | Picea bicolor(Maxim.) Mayr var.reflexa Shiras. & Koyama | Picea alcoquiana(Veitch ex Lindl.) Carrière var.reflexa (Shiras. & Koyama) Fitschen |
| Picea brachytyla (Franch.) E. Pritz. | | a | | Picea brachytyla(Franch.) E. Pritz. | |
| Picea brachytyla (Franch.) E. Pritz. f. latisquama Stapf | Picea brachytyla (Franch.) E. Pritz. | | i | Picea brachytyla(Franch.) E. Pritz. f. latisquama Stapf | Picea brachytyla(Franch.) E. Pritz. |
| Picea breweriana S. Watson | | a | | Picea brewerianaS. Watson | |
| Picea canadensis (L.) Link | Tsuga canadensis (L.) Carrière | | | Picea canadensis(L.) Link | Tsuga canadensis(L.) Carrière |
| Picea canadensis (Mill.) Britton et al. | Picea glauca (Moench) Voss | | | Picea canadensis(Mill.) Britton et al. | Picea glauca(Moench) Voss |
| Picea concolor Gordon & Glend. | Abies concolor (Gordon & Glend.) Lindl. ex Hildebr. | | | Picea concolorGordon & Glend. | Abies concolor(Gordon & Glend.) Lindl. ex Hildebr. |
| Picea engelmannii Engelm. | | a | | Picea engelmanniiEngelm. | |
| Picea excelsa Link | Picea abies (L.) H. Karst. | | | Picea excelsaLink | Picea abies(L.) H. Karst. |
| Picea excelsa Link var. pyramidata Carrière | Picea abies (L.) H. Karst. | | i | Picea excelsaLink var.pyramidata Carrière | Picea abies(L.) H. Karst. |
| Picea glauca (Moench) Voss | | a | | Picea glauca(Moench) Voss | |
| Picea glauca (Moench) Voss f. aurea (J. Nelson) Rehder | Picea glauca (Moench) Voss | | i | Picea glauca(Moench) Voss f. aurea (J. Nelson) Rehder | Picea glauca(Moench) Voss |
| Picea glauca (Moench) Voss var. conica Rehder | Picea glauca (Moench) Voss | | i | Picea glauca(Moench) Voss var.conica Rehder | Picea glauca(Moench) Voss |
| Picea glauca (Moench) Voss var. albertiana (S. Br.) Sarg. | Picea glauca (Moench) Voss | | i | Picea glauca(Moench) Voss var.albertiana (S. Br.) Sarg. | Picea glauca(Moench) Voss |
| Picea glehnii (F. Schmidt) Mast. | | a | | Picea glehnii(F. Schmidt) Mast. | |
| Picea grandis (Douglas ex D. Don) Loudon | Abies grandis (Douglas ex D. Don) Lindl. | | | Picea grandis(Douglas ex D. Don) Loudon | Abies grandis(Douglas ex D. Don) Lindl. |
| Picea ×hurstii De Hurst | | a | | Picea hurstiiDe Hurst | |
| Picea jezoensis (Siebold & Zucc.) Carrière | | a | | Picea jezoensis(Siebold & Zucc.) Carrière | |
| Picea koraiensis Nakai | | a | | Picea koraiensisNakai | |
| Picea koyamae Shiras. | | a | | Picea koyamaeShiras. | |
| Picea laxa (Ehrh.) Sarg. | | a | | Picea laxa(Ehrh.) Sarg. | |
| Picea likiangensis (Franch.) E. Pritz. | | a | | Picea likiangensis(Franch.) E. Pritz. | |
| Picea likiangensis (Franch.) E. Pritz. var. balfouriana (Rehder & E. H. Wilson) Hillier | Picea likiangensis (Franch.) E. Pritz. var. rubescens Rehder & E. H. Wilson | | i | Picea likiangensis(Franch.) E. Pritz. var.balfouriana (Rehder & E. H. Wilson) Hillier | Picea likiangensis(Franch.) E. Pritz. var.rubescens Rehder & E. H. Wilson |
| Picea mariana (Mill.) Britton et al. | | a | | Picea mariana(Mill.) Britton et al. | |
| Picea mariana (Mill.) Britton et al. f. beissneri (Rehder) Rehder | Picea mariana (Mill.) Britton et al. | | i | Picea mariana(Mill.) Britton et al. f. beissneri (Rehder) Rehder | Picea mariana(Mill.) Britton et al. |
| Picea mariana (Mill.) Britton et al. f. nana (Beissn.) Rehder | | a | i | Picea mariana(Mill.) Britton et al. f. nana (Beissn.) Rehder | |
| Picea ×mariorika Boom | | a | | Picea mariorikaBoom | |
| Picea maximowiczii Regel ex Carrière | | a | | Picea maximowicziiRegel ex Carrière | |
| Picea meyeri Rehder & E. H. Wilson | | a | | Picea meyeriRehder & E. H. Wilson | |
| Picea montigena Mast. | Picea likiangensis (Franch.) E. Pritz. var. montigena (Mast.) W. C. Cheng | | | Picea montigenaMast. | Picea likiangensis(Franch.) E. Pritz. var.montigena (Mast.) W. C. Cheng |
| Picea morinda Link | Picea smithiana (Wall.) Boiss. | | | Picea morindaLink | Picea smithiana(Wall.) Boiss. |
| Picea morindoides Rehder | Picea spinulosa (Griff.) A. Henry | | | Picea morindoidesRehder | Picea spinulosa(Griff.) A. Henry |
| Picea morrisonicola Hayata | | a | | Picea morrisonicolaHayata | |
| Picea obovata Ledeb. | | a | | Picea obovataLedeb. | |
| Picea obovata Ledeb. var. alpestris (Brügger) A. Henry | | a | i | Picea obovataLedeb. var.alpestris (Brügger) A. Henry | |
| Picea obovata Ledeb. var. schrenkiana (Fisch. & C. A. Mey.) Carrière | Picea schrenkiana Fisch. & C. A. Mey. subsp. schrenkiana | | i | Picea obovataLedeb. var.schrenkiana (Fisch. & C. A. Mey.) Carrière | Picea schrenkianaFisch. & C. A. Mey. subsp. schrenkiana |
| Picea omorika (Pančić) Purk. | | a | | Picea omorika(Pančić) Purk. | |
| Picea orientalis (L.) Link | | a | | Picea orientalis(L.) Link | |
| Picea orientalis (L.) Link f. aureospicata Beissn. | | a | i | Picea orientalis(L.) Link f. aureospicata Beissn. | |
| Picea orientalis (L.) Link f. nana (Carrière) Rehder | Picea orientalis (L.) Link | | i | Picea orientalis(L.) Link f. nana (Carrière) Rehder | Picea orientalis(L.) Link |
| Picea polita (Siebold & Zucc.) Carrière | | a | | Picea polita(Siebold & Zucc.) Carrière | |
| Picea pungens Engelm. | | a | | Picea pungensEngelm. | |
| Picea pungens Engelm. f. glauca (Regel) Beissn. | Picea pungens Engelm. | | i | Picea pungensEngelm. f. glauca (Regel) Beissn. | Picea pungensEngelm. |
| Picea purpurea Mast. | | a | | Picea purpureaMast. | |
| Picea schrenkiana Fisch. & C. A. Mey. | | a | | Picea schrenkianaFisch. & C. A. Mey. | |
| Picea sitchensis (Bong.) Carrière | | a | | Picea sitchensis(Bong.) Carrière | |
| Picea smithiana (Wall.) Boiss. | | a | | Picea smithiana(Wall.) Boiss. | |
| Picea spinulosa (Griff.) A. Henry | | a | | Picea spinulosa(Griff.) A. Henry | |
| Picea tianschanica Rupr. | Picea schrenkiana Fisch. & C. A. Mey. subsp. tianschanica (Rupr.) Bykov | | | Picea tianschanicaRupr. | Picea schrenkianaFisch. & C. A. Mey. subsp. tianschanica (Rupr.) Bykov |
| Picea wilsonii Mast. | | a | | Picea wilsoniiMast. | |
| Picea jezoensis (Siebold & Zucc.) Carrière var. hondoensis (Mayr) Rehder | Picea jezoensis (Siebold & Zucc.) Carrière subsp. hondoensis (Mayr) P. A. Schmidt | | i | Picea jezoensis(Siebold & Zucc.) Carrière var.hondoensis (Mayr) Rehder | Picea jezoensis(Siebold & Zucc.) Carrière subsp. hondoensis (Mayr) P. A. Schmidt |
| Picea hybr. | | a | | Picea hybr. | |
| Picea spp. | | a | | Picea spp. | |
| Picea rubens Sarg. | | a | | Picea rubensSarg. | |
| Picea pungens Engelm. var. glauca Regel | Picea pungens Engelm. | | i | Picea pungensEngelm. var.glauca Regel | Picea pungensEngelm. |
| Picea torano (Siebold ex K. Koch) Koehne | Picea polita (Siebold & Zucc.) Carrière | | | Picea torano(Siebold ex K. Koch) Koehne | Picea polita(Siebold & Zucc.) Carrière |
| Picea pungens Engelm. f. argentea Beissn. | Picea pungens Engelm. | | i | Picea pungensEngelm. f. argentea Beissn. | Picea pungensEngelm. |
| Picea crassifolia Kom. | | a | | Picea crassifoliaKom. | |
| Picea chihuahuana Martínez | | a | | Picea chihuahuanaMartínez | |
| Picea martinezii T. F. Patt. | | a | | Picea martineziiT. F. Patt. | |
| Picea schrenkiana Fisch. & C. A. Mey. subsp. schrenkiana | | a | i | Picea schrenkianaFisch. & C. A. Mey. subsp. schrenkiana | |
| Picea schrenkiana Fisch. & C. A. Mey. subsp. tianschanica (Rupr.) Bykov | | a | i | Picea schrenkianaFisch. & C. A. Mey. subsp. tianschanica (Rupr.) Bykov | |
| Picea schrenkiana Fisch. & C. A. Mey. var. tianschanica (Rupr.) W. C. Cheng & S. H. Fu | Picea schrenkiana Fisch. & C. A. Mey. subsp. tianschanica (Rupr.) Bykov | | i | Picea schrenkianaFisch. & C. A. Mey. var.tianschanica (Rupr.) W. C. Cheng & S. H. Fu | Picea schrenkianaFisch. & C. A. Mey. subsp. tianschanica (Rupr.) Bykov |
| Picea excelsa Link var. argenteospica Hesse ex Beissn. | Picea abies (L.) H. Karst. | | i | Picea excelsaLink var.argenteospica Hesse ex Beissn. | Picea abies(L.) H. Karst. |
| Picea excelsa Link f. veitchii Hornibr. | Picea abies (L.) H. Karst. | | i | Picea excelsaLink f. veitchii Hornibr. | Picea abies(L.) H. Karst. |
| Picea jezoensis (Siebold & Zucc.) Carrière subsp. hondoensis (Mayr) P. A. Schmidt | | a | i | Picea jezoensis(Siebold & Zucc.) Carrière subsp. hondoensis (Mayr) P. A. Schmidt | |
| Picea jezoensis (Siebold & Zucc.) Carrière subsp. jezoensis var. jezoensis | | a | i | Picea jezoensis(Siebold & Zucc.) Carrière subsp. jezoensis var.jezoensis | |
| Picea jezoensis (Siebold & Zucc.) Carrière subsp. jezoensis var. komarovii (V. N. Vassil.) W. C. Cheng & L. K. Fu | | a | i | Picea jezoensis(Siebold & Zucc.) Carrière subsp. jezoensis var.komarovii (V. N. Vassil.) W. C. Cheng & L. K. Fu | |
| Picea komarovii V. N. Vassil. | Picea jezoensis (Siebold & Zucc.) Carrière subsp. jezoensis var. komarovii (V. N. Vassil.) W. C. Cheng & L. K. Fu | | | Picea komaroviiV. N. Vassil. | Picea jezoensis(Siebold & Zucc.) Carrière subsp. jezoensis var.komarovii (V. N. Vassil.) W. C. Cheng & L. K. Fu |
| Picea hondoensis Mayr | Picea jezoensis (Siebold & Zucc.) Carrière subsp. hondoensis (Mayr) P. A. Schmidt | | | Picea hondoensisMayr | Picea jezoensis(Siebold & Zucc.) Carrière subsp. hondoensis (Mayr) P. A. Schmidt |
| Picea parryana Sarg. | Picea pungens Engelm. | | | Picea parryanaSarg. | Picea pungensEngelm. |
| Picea neoveitchii Mast. | | a | | Picea neoveitchiiMast. | |
| Picea alcoquiana (Veitch ex Lindl.) Carrière | | a | | Picea alcoquiana(Veitch ex Lindl.) Carrière | |
| Picea alcoquiana (Veitch ex Lindl.) Carrière var. alcoquiana | | a | i | Picea alcoquiana(Veitch ex Lindl.) Carrière var.alcoquiana | |
| Picea alcoquiana (Veitch ex Lindl.) Carrière var. reflexa (Shiras. & Koyama) Fitschen | | a | i | Picea alcoquiana(Veitch ex Lindl.) Carrière var.reflexa (Shiras. & Koyama) Fitschen | |
| Picea alcoquiana (Veitch ex Lindl.) Carrière var. acicularis (Maxim. ex Beissn.) Fitschen | | a | i | Picea alcoquiana(Veitch ex Lindl.) Carrière var.acicularis (Maxim. ex Beissn.) Fitschen | |
| Picea acicularis Maxim. ex Beissn. | Picea alcoquiana (Veitch ex Lindl.) Carrière var. acicularis (Maxim. ex Beissn.) Fitschen | | | Picea acicularisMaxim. ex Beissn. | Picea alcoquiana(Veitch ex Lindl.) Carrière var.acicularis (Maxim. ex Beissn.) Fitschen |
| Picea glauca (Moench) Voss var. densata L. H. Bailey | Picea glauca (Moench) Voss | | i | Picea glauca(Moench) Voss var.densata L. H. Bailey | Picea glauca(Moench) Voss |
| Picea likiangensis (Franch.) E. Pritz. var. hirtella (Rehder & E. H. Wilson) W. C. Cheng | | a | i | Picea likiangensis(Franch.) E. Pritz. var.hirtella (Rehder & E. H. Wilson) W. C. Cheng | |
| Picea hirtella Rehder & E. H. Wilson | Picea likiangensis (Franch.) E. Pritz. var. hirtella (Rehder & E. H. Wilson) W. C. Cheng | | | Picea hirtellaRehder & E. H. Wilson | Picea likiangensis(Franch.) E. Pritz. var.hirtella (Rehder & E. H. Wilson) W. C. Cheng |
| Picea likiangensis (Franch.) E. Pritz. var. linzhiensis W. C. Cheng & L. K. Fu | | a | i | Picea likiangensis(Franch.) E. Pritz. var.linzhiensis W. C. Cheng & L. K. Fu | |
| Picea likiangensis (Franch.) E. Pritz. var. likiangensis | | a | i | Picea likiangensis(Franch.) E. Pritz. var.likiangensis | |
| Picea likiangensis (Franch.) E. Pritz. var. montigena (Mast.) W. C. Cheng | | a | i | Picea likiangensis(Franch.) E. Pritz. var.montigena (Mast.) W. C. Cheng | |
| Picea likiangensis (Franch.) E. Pritz. var. rubescens Rehder & E. H. Wilson | | a | i | Picea likiangensis(Franch.) E. Pritz. var.rubescens Rehder & E. H. Wilson | |
| Picea balfouriana Rehder & E. H. Wilson | Picea likiangensis (Franch.) E. Pritz. var. rubescens Rehder & E. H. Wilson | | | Picea balfourianaRehder & E. H. Wilson | Picea likiangensis(Franch.) E. Pritz. var.rubescens Rehder & E. H. Wilson |
| Picea balsamea (L.) Loudon | Abies balsamea (L.) Mill. | | | Picea balsamea(L.) Loudon | Abies balsamea(L.) Mill. |
| Picea ×lutzii Little | | a | | Picea lutziiLittle | |
| Picea engelmannii Engelm. var. mexicana (Martínez) Silba | | a | i | Picea engelmanniiEngelm. var.mexicana (Martínez) Silba | |
| Picea engelmannii Engelm. var. engelmannii | | a | i | Picea engelmanniiEngelm. var.engelmannii | |
| Picea mexicana Martínez | Picea engelmannii Engelm. var. mexicana (Martínez) Silba | | | Picea mexicanaMartínez | Picea engelmanniiEngelm. var.mexicana (Martínez) Silba |
| Picea lowiana Gordon | Abies lowiana (Gordon) A. Murray bis | | | Picea lowianaGordon | Abies lowiana(Gordon) A. Murray bis |
| Picea abies (L.) H. Karst. f. abies | Picea abies (L.) H. Karst. | | i | Picea abies(L.) H. Karst. f. abies | Picea abies(L.) H. Karst. |
| Picea bicolor (Maxim.) Mayr var. bicolor | Picea alcoquiana (Veitch ex Lindl.) Carrière | | i | Picea bicolor(Maxim.) Mayr var.bicolor | Picea alcoquiana(Veitch ex Lindl.) Carrière |
| Picea brachytyla (Franch.) E. Pritz. f. brachytyla | Picea brachytyla (Franch.) E. Pritz. | | i | Picea brachytyla(Franch.) E. Pritz. f. brachytyla | Picea brachytyla(Franch.) E. Pritz. |
| Picea excelsa Link f. excelsa | Picea abies (L.) H. Karst. | | i | Picea excelsaLink f. excelsa | Picea abies(L.) H. Karst. |
| Picea excelsa Link var. excelsa | Picea abies (L.) H. Karst. | | i | Picea excelsaLink var.excelsa | Picea abies(L.) H. Karst. |
| Picea glauca (Moench) Voss f. glauca | Picea glauca (Moench) Voss | | i | Picea glauca(Moench) Voss f. glauca | Picea glauca(Moench) Voss |
| Picea glauca (Moench) Voss var. glauca | Picea glauca (Moench) Voss | | i | Picea glauca(Moench) Voss var.glauca | Picea glauca(Moench) Voss |
| Picea jezoensis (Siebold & Zucc.) Carrière subsp. jezoensis | | a | i | Picea jezoensis(Siebold & Zucc.) Carrière subsp. jezoensis | |
| Picea mariana (Mill.) Britton et al. f. mariana | | a | i | Picea mariana(Mill.) Britton et al. f. mariana | |
| Picea obovata Ledeb. var. obovata | | a | i | Picea obovataLedeb. var.obovata | |
| Picea orientalis (L.) Link f. orientalis | | a | i | Picea orientalis(L.) Link f. orientalis | |
| Picea pungens Engelm. f. pungens | Picea pungens Engelm. | | i | Picea pungensEngelm. f. pungens | Picea pungensEngelm. |
| Picea pungens Engelm. var. pungens | Picea pungens Engelm. | | i | Picea pungensEngelm. var.pungens | Picea pungensEngelm. |
| Picea schrenkiana Fisch. & C. A. Mey. var. schrenkiana | Picea schrenkiana Fisch. & C. A. Mey. subsp. schrenkiana | | i | Picea schrenkianaFisch. & C. A. Mey. var.schrenkiana | Picea schrenkianaFisch. & C. A. Mey. subsp. schrenkiana |
| Picea asperata Mast. var. heterolepis (Rehder & E. H. Wilson) W. C. Cheng ex Rehder | | a | i | Picea asperataMast. var.heterolepis (Rehder & E. H. Wilson) W. C. Cheng ex Rehder | |
| Picea asperata Mast. var. aurantiaca (Mast.) Boom | | a | i | Picea asperataMast. var.aurantiaca (Mast.) Boom | |
| Picea asperata Mast. var. asperata | | a | i | Picea asperataMast. var.asperata | |
| Picea aurantiaca Mast. | Picea asperata Mast. var. aurantiaca (Mast.) Boom | | | Picea aurantiacaMast. | Picea asperataMast. var.aurantiaca (Mast.) Boom |
| Picea heterolepis Rehder & E. H. Wilson | Picea asperata Mast. var. heterolepis (Rehder & E. H. Wilson) W. C. Cheng ex Rehder | | | Picea heterolepisRehder & E. H. Wilson | Picea asperataMast. var.heterolepis (Rehder & E. H. Wilson) W. C. Cheng ex Rehder |
| Picea retroflexa Mast. | Picea asperata Mast. var. asperata | | | Picea retroflexaMast. | Picea asperataMast. var.asperata |
| Picea orientalis (L.) Link var. nana Carrière | Picea orientalis (L.) Link | | i | Picea orientalis(L.) Link var.nana Carrière | Picea orientalis(L.) Link |
| Picea mariana (Mill.) Britton et al. var. beissneri Rehder | Picea mariana (Mill.) Britton et al. | | i | Picea mariana(Mill.) Britton et al. var.beissneri Rehder | Picea mariana(Mill.) Britton et al. |
| Picea mariana (Mill.) Britton et al. var. mariana | Picea mariana (Mill.) Britton et al. | | i | Picea mariana(Mill.) Britton et al. var.mariana | Picea mariana(Mill.) Britton et al. |
| Picea orientalis (L.) Link var. orientalis | Picea orientalis (L.) Link | | i | Picea orientalis(L.) Link var.orientalis | Picea orientalis(L.) Link |