Author:
Walker,J.W.
Year:
1974
Title:
Aperture evolution in the pollen of primitive angiosperms.
Reference:
Walker,J.W. (1974) Aperture evolution in the pollen of primitive angiosperms. American Journal of Botany Vol. 61 # 10 P. 1112- 1136
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Genus Species Country(Region) From To
Anaxagorea Anaxagorea costaricensis Nd Nd
Annonaceae Annonaceae sp Nd Nd
Aristolochia Aristolochia grandiflora Nd Nd
Aristolochiaceae Aristolochiaceae sp Nd Nd
Asarum Asarum blumei Nd Nd
Asarum Asarum caudatum Nd Nd
Asarum Asarum heterophyllum Nd Nd
Asarum Asarum virginicum Nd Nd
Asarum Asarum virginicum Nd Nd
Ascarina Ascarina rubricaulis Nd Nd
Cabomba Cabomba caroliniana Nd Nd
Canella Canella alba Nd Nd
Cephalosphaera Cephalosphaera usambarensis Nd Nd
Cercidiphyllum Cercidiphyllum japonicum Nd Nd
Chimonanthus Chimonanthus praecox Nd Nd
Chloranthaceae Chloranthaceae sp Nd Nd
Chloranthus Chloranthus fortunei Nd Nd