Accession Number: 6865.387
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Miadesmia membranaceae Bern. A, reconstruction of a macrosporophyll. B, diagram of a vertical sagittal section of a macrosporophyll''
Taxon: Miadesmia membranaceae Bern., Pteridophyta, Miadesmiaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 127 (p. 209).
Accession Number: 6865.388
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''A, reconstruction of Lepidodendron obovatum Stern. B, reconstruction of a species of Sigillaria''
Taxon: Lepidodendron obovatum Sternb., Pteridophyta, Lycopsida
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 128 (p. 212).
Accession Number: 6865.389
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''A-B, Lepidodendron vasculare Binney. A, transverse section of a stem. B, transverse section of a portion of the secondary xylem. C-D, Lepidodendron aculeatum Sternb. Transverse and vertical sections of leaf base''
Taxon: Lepidodendron aculeatum Sternb., Pteridophyta, Lycopsida
Lepidodendron vasculare Binney, Pteridophyta, Lycopsida
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 129 (p. 213).
Accession Number: 6865.390
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''A, diagram of a portion of a strobilus of Lepidostrobus in vertical section. B-C, macrogametophyte and archeogonium of Lepidostrobus veltheimianus Sternb.''
Taxon: Lepidostrobus veltheimianus Sternb., Pteridophyta, Lepidodendraceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 130 (p. 215).
Accession Number: 6865.391
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Lepidocarpon lomaxi Scott. Diagrammatic longitudinal section of seed''
Taxon: Lepidocarpon lomaxi Scott, Pteridophyta, Lycopsida
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 131 (p. 216).
Accession Number: 6865.392
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Reconstruction of Bothrodendron minutifolium Boulay''
Taxon: Bothrodendron minutifolium Boulay, Pteridophyta, Bothrodendraceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 132 (p. 218).
Accession Number: 6865.393
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''A-B, Bothrodendron mundum (Will.) Lomax. A, transverse section of a stem. B, longitudinal section of a portion of a strobilus. C, gametophyte of Bothrodendron sp.''
Taxon: Bothrodendron mundum (Will.) Lomax, Pteridophyta, Bothrodendraceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 133 (p. 219).
Accession Number: 6865.394
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Mazocarpon oedipternum Schopf. A, reconstruction of a sporophyll. B, diagram of a vertical section through a macrosporophyll and a macrosporangium''
Taxon: Mazocarpon oedipternum Schopf., Pteridophyta, Sigillariaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 134 (p. 220).
Accession Number: 6865.395
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Reconstruction of Pleuromeia sternbergii Corda''
Taxon: Pleuromeia sternbergii Corda, Pteridophyta, Pleuromeiaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 135 (p. 222).
Accession Number: 6865.396
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Isoetes bolanderi Engelm.''
Taxon: Isoetes bolanderi Engelm., Pteridophyta, Isoetaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 136 (p. 223).
Accession Number: 6865.397
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Isoetes nuttallii A. Br. A, vertical section of corm and bases of leaves borne by it. B, diagram of vascular portion of Fig. A. C, diagram of transverse section through vascular portion of axis of Fig. A. D-E, diagrams of transverse sections through upper and lower portions of vascular tissue of rhizophore portion of Fig. A''
Taxon: Isoetes nuttallii A. Br., Pteridophyta, Isoetaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 137 (p. 224).
Accession Number: 6865.398
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Isoetes nuttallii A. Br. Transverse section of root''
Taxon: Isoetes nuttallii A. Br., Pteridophyta, Isoetaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 138 (p. 227).
Accession Number: 6865.399
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Isoetes nuttallii A. Br. A, vertical section of base of a microsporophyll bearing a mature microsporangium. B, a young microsporophyll with the primordium of a microsporangium. C-E, stages in development of microsporangia''
Taxon: Isoetes nuttallii A. Br., Pteridophyta, Isoetaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 139 (p. 228).
Accession Number: 6865.400
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Diagrams showing the development of microgametophyte of Isoetes. A-D, in vertical section perpendicular to flat surface of spore wall. E-G, in vertical section perpendicular to and parallel to flat surface of spore wall''
Taxon: Isoetes, Pteridophyta, Isoetaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 140 (p. 230).
Accession Number: 6865.401
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Isoetes braunii Dur. A, vertical section of a young macrogametophyte. B-E, stages in development of archegonia''
Taxon: Isoetes braunii Dur., Pteridophyta, Isoetaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 141 (p. 231).
Accession Number: 6865.402
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Isoetes lithophila Pfeiffer. Early stages in development of embryo, and with portions derived from each of the four initials outlined with a heavy line. E, Isoetes braunii Dur. Diagrammatic vertical section through macrogametophyte and embryo''
Taxon: Isoetes lithophila Pfeiffer, Pteridophyta, Isoetaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 142 (p. 232).
Accession Number: 6865.403
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Isoetes lithophila Pfeiffer. Diagrams of embryos showing direction of growth when macrogametophyte is kept in a fixed position. A, longitudinal axis of archegonium horizontal. B, the same, but macrogametophyte turned 180 degrees after 24 hours. C-D, longitudinal axis of archeogonium vertical''
Taxon: Isoetes lithophila Pfeiffer, Pteridophyta, Isoetaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 143 (p. 233).
Accession Number: 6865.404
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Diagram of vascular anatomy of nodes of Calamophyta. A, Equisetum. B, Archaeocalamites''
Taxon: Archaeocalamites, Pteridophyta, Calamophytaceae
Equisetum, Pteridophyta, Equisetaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 144 (p. 239).
Accession Number: 6865.405
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Description: diagram showing the geological range and suggested interrelationships among the Calamophyta
Published: for Smith, Cryptogamic botany. Bryophytes and Pteridophytes. Vol. 2, New York, McGraw-Hill, 1938. Fig. 145 (p. 240).
Accession Number: 6865.406
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Calamophyton primaevum Kräusel and Weyland. A, reconstruction of aerial shoot. B, foliage leaves. C, sporangiophores''
Taxon: Calamophyton primaevum Kräusel et Weyland, Pteridophyta, Calamophytaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 146 (p. 241).
Accession Number: 6865.407
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''A, reconstruction of shoot of Sphenophyllum cuneifolium Sternb. B-D, leaves of Sphenophyllum. B, S. emarginatum Bgt. C, S. majus Bronn. D, S. cuneifolium Sternb.''
Taxon: Sphenophyllum cuneifolium Sternb., Pteridophyta, Sphenophyllaceae
Sphenophyllum emarginatum Bgt., Pteridophyta, Sphenophyllaceae
Sphenophyllum majus Bronn, Pteridophyta, Sphenophyllaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 147 (p. 243).
Accession Number: 6865.408
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Sphenophyllum plurifoliatum Williamson. Transverse section of xylem cylinder of stem''
Taxon: Sphenophyllum plurifoliatum Will., Pteridophyta, Sphenophyllaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 148 (p. 244).
Accession Number: 6865.409
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Sphenophyllum sp. Transverse section of root''
Taxon: Sphenophyllum, Pteridophyta, Sphenophyllaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 149 (p. 245).
Accession Number: 6865.410
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Sphenophyllum dawsoni Williamson. Diagrams of strobilus in vertical and transverse section''
Taxon: Sphenophyllum dawsoni Will., Pteridophyta, Sphenophyllaceae
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 150 (p. 246).
Accession Number: 6865.411
Artist Name: Smith, Gilbert Morgan
Nationality: United States
Image (click image to view):
Title: ''Reconstruction of Calamites sp.''
Taxon: Calamites, Pteridophyta, Sphenopsida
Published: for Smith, Cryptogamic botany. Vol. 2, Bryophytes and pteridophytes. New York, McGraw-Hill, 1955. Fig. 151 (p. 247).