Classification of Knowlton 1899
Fm. Fagaceae Dumortier 1829
show all | hide all
G. Quercus Linnaeus 1753 [oak]
hide
†Quercus culveri Knowlton 1899
†Quercus grossidentata Knowlton 1899
†Quercus hesperia Knowlton 1899
†Quercus magnifolia Knowlton 1899
†Quercus weedii Knowlton 1899
†Quercus yanceyi Knowlton 1899
Fm. Platanaceae Lestiboudois 1826
show all | hide all
Fm. Cyperaceae Jussieu 1789 [sedge]
show all | hide all
Fm. Rhamnaceae Jussieu 1789 [buckthorn]
show all | hide all
G. Rhamnus Linnaeus 1753 [buckthorn]
G. Ziziphus Miller 1758
Fm. Sterculiaceae Ventenat 1807
show all | hide all
Fm. Salicaceae Brisseau-Mirbel 1815
show all | hide all
G. Populus Linnaeus 1753 [poplar]
hide
†Populus vivaria Knowlton 1899
†Populus xantholithensis Knowlton 1899
G. Salix Linnaeus 1753 [willow]
Fm. Juglandaceae Perleb 1818
show all | hide all
G. Hicoria Rafinesque-Schmaltz 1808
hide
†Hicoria crescentia Knowlton 1899
†Hicoria culveri Knowlton 1899
G. Juglans Linnaeus 1753 [walnut]
hide
†Juglans crescentia Knowlton 1899
†Juglans laurifolia Knowlton 1899
Fm. Ulmaceae Brisseau-Mirbel 1815 [elm]
show all | hide all
G. Planera Gmelin 1791 [water elm]
G. Ulmus Linnaeus 1753 [elm]
Fm. Magnoliaceae de Jussieu 1789 [magnolia]
show all | hide all
G. Magnolia Linnaeus 1753 [magnolia]
hide
†Magnolia culveri Knowlton 1899
†Magnolia microphylla Knowlton 1899
†Magnolia pollardi Knowlton 1899
†Magnolia spectabilis Knowlton 1899
Fm. †Leguminosae de Jussieu
show all | hide all
G. Acacia Miller 1758 [wattle]
hide
†Acacia lamarensis Knowlton 1899
†Acacia macrosperma Knowlton 1899
†Acacia wardii Knowlton 1899
Fm. Celastraceae Brown 1814 [bittersweet]
show all | hide all
G. Celastrus Linnaeus 1753
hide
†Celastrus culveri Knowlton 1899
†Celastrus ellipticus Knowlton 1899
†Celastrus inaequalis Knowlton 1899
G. Elaeodendron von Jaquin 1782
Fm. †Aceraceae de Jussieu
show all | hide all
Fm. Sapindaceae de Jussieu 1789 [soapberry]
show all | hide all
G. Sapindus Linnaeus 1753 [soapnut]
hide
†Sapindus grandifolioloides Knowlton 1899
†Sapindus wardii Knowlton 1899
Fm. †Vitaceae Jussieu 1789
show all | hide all
Fm. †Cornaceae Dumortier 1825
show all | hide all
Fm. †Ebenaceae Guerke 1891
show all | hide all
G. †Diospyros Linnaeus 1753
hide
†Diospyros brachysepala Braun 1845
†Diospyros haguei Knowlton 1899
†Diospyros lamarensis Knowlton 1899
†Diospyros stenosepala Heer 1869
Fm. Oleaceae Hoffmannsegg and Link 1809
show all | hide all
Fm. Equisetaceae De Candolle 1804
show all | hide all
G. Equisetum Linnaeus 1753 [horsetail]
hide
†Equisetum canaliculatum Knowlton 1899
†Equisetum deciduum Knowlton 1899
†Equisetum haguei Knowlton 1899
Fm. Ericaceae Jussieu 1789 [heather]
show all | hide all
G. Myrica Linnaeus 1753 [bayberry]
show all | hide all
†Myrica lamarensis Knowlton 1899
†Myrica wardii Knowlton 1899
Unr. †Filices
show all | hide all
G. Asplenium Linnaeus 1753
hide
†Asplenium haguei Knowlton 1899
†Asplenium iddingsi Knowlton 1899
†Asplenium remotidens Knowlton 1899
G. †Devallia
G. Dryopteris Adanson 1763
hide
†Dryopteris weedii Knowlton 1899
†Dryopteris xantholithense Knowlton 1899
G. Osmunda Linnaeus 1753
Fm. Urticaceae de Jussieu 1789 [nettle]
show all | hide all
Fm. Araliaceae Jussieu 1789
show all | hide all
G. Aralia Linnaeus 1753 [spikenard]
hide
†Aralia serrulata Knowlton 1899
†Aralia wrightii Knowlton 1899
Fm. Typhaceae Jussieu 1789
show all | hide all
G. Phragmites Adanson 1763 [common reed]
hide
†Phragmites falcata Knowlton 1899
†Phragmites latissima Knowlton 1899
Or. †Coniferae de Jussieu
show all | hide all
G. Pinus Linnaeus 1753 [pine]
hide
†Pinus gracilistrobus Knowlton 1899
†Pinus iddingsi Knowlton 1899
†Pinus macrolepis Knowlton 1899
†Pinus premurrayana Knowlton 1899
†Pinus wardii Knowlton 1899
G. Sequoia Endlicher 1847 [coast redwood]
G. †Taxites Brongniart 1828
Fm. Smilaceae Ventenat 1799 [greenbrier]
show all | hide all
Fm. †Credneriaceae
show all | hide all