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Leisman, Gilbert A.
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1

Sullitheca dactylifera Gen. et sp. N.: A New Medullosan Pol..:

Stidd, Benton M. ; Leisman, Gilbert A. ; Phillips, Tom L.
American Journal of Botany.  64 (1977)  8 - p. 994-1002 , 1977
Link: https://www.jstor.org/st..
 
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2

On Palaeostachya decacnema from the Middle Pennsylvanian of..:

Leisman, Gilbert A. ; Bucher, Jane L.
Bulletin of the Torrey Botanical Club.  98 (1971)  3 - p. 140-144 , 1971
Link: https://www.jstor.org/st..
 
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3

A New Pteridosperm Male Fructification from the Middle Penn..:

Leisman, Gilbert A. ; Peters, John S.
American Journal of Botany.  57 (1970)  7 - p. 867-873 , 1970
Link: https://www.jstor.org/st..
 
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4

The Herbaceous Carboniferous Lycopod Selaginella fraiponti ..:

Schlanker, Charles M. ; Leisman, Gilbert A.
Botanical Gazette.  130 (1969)  1 - p. 35-41 , 1969
Link: https://www.jstor.org/st..
 
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5

A Century of Progress in Paleobotany in Kansas:

Leisman, Gilbert A.
Transactions of the Kansas Academy of Science (1903-).  71 (1968)  3 - p. 301-308 , 1968
Link: https://www.jstor.org/st..
 
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6

Further Occurrences of Spencerites from the Middle Pennsylv..:

Leisman, Gilbert A. ; Stidd, Benton M.
American Journal of Botany.  54 (1967)  3 - p. 316-323 , 1967
Link: https://www.jstor.org/st..
 
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7

A Pennsylvanian Calamitean Cone with Elaterites triferens S..:

Baxter, Robert W. ; Leisman, Gilbert A.
American Journal of Botany.  54 (1967)  6 - p. 748-754 , 1967
Link: https://www.jstor.org/st..
 
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8

Paurodendron, a Rhizomorphic Lycopod:

Phillips, Tom L. ; Leisman, Gilbert A.
American Journal of Botany.  53 (1966)  10 - p. 1086-1100 , 1966
Link: https://www.jstor.org/st..
 
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9

The Structure of the Fossil Sphenopsid Cone, Peltastrobus R..:

Leisman, Gilbert A. ; Graves, Charles
The American Midland Naturalist.  72 (1964)  2 - p. 426-437 , 1964
Link: https://www.jstor.org/st..
 
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10

Physotoma calcaratum sp. nov., A Tentacled Seed from the Mi..:

Leisman, Gilbert A.
American Journal of Botany.  51 (1964)  10 - p. 1069-1075 , 1964
Link: https://www.jstor.org/st..
 
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11

Conostoma kestospermum, a New Species of Paleozoic Seed fro..:

Taylor, Thomas N. ; Leisman, Gilbert A.
American Journal of Botany.  50 (1963)  6 - p. 574-580 , 1963
Link: https://www.jstor.org/st..
 
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12

Further Observations on Sporocarpon and Allied Genera:

Davis, Bill ; Leisman, Gilbert A.
Bulletin of the Torrey Botanical Club.  89 (1962)  2 - p. 97-109 , 1962
Link: https://www.jstor.org/st..
 
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13

Spencerites moorei comb. nov. From Southeastern Kansas:

Leisman, Gilbert A.
The American Midland Naturalist.  68 (1962)  2 - p. 347-356 , 1962
Link: https://www.jstor.org/st..
 
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14

A Spencerites Sporangium and Associated Spores from Kansas:

Leisman, Gilbert A.
Micropaleontology.  8 (1962)  3 - p. 396-402 , 1962
Link: https://www.jstor.org/st..
 
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15

A New Species of Cardiocarpus in Kansas Coal Balls:

Leisman, Gilbert A.
Transactions of the Kansas Academy of Science (1903-).  64 (1961)  2 - p. 117-122 , 1961
Link: https://www.jstor.org/st..
 
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