Suprageneric

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Total: 9

supragenus unavailable

Order Corystospermales D.D. Pant Palaeobotanist, 1957, 6(2): 68. May 1959

supragenus unavailable

Order Czekanowskiales D.D. Pant Palaeobotanist, 1957, 6(2): 68. May 1959

supragenus unavailable

Class Czekanowskiopsida D.D. Pant Palaeobotanist, 1957, 6(2): 68. May 1959

supragenus valid

Unranked Orosa D.D. Pant Bot. Rev. (Lancaster), 20(1): 57. Jan 1954

supragenus valid

Class Pentoxylopsida D.D. Pant Palaeobotanist, 1957, 6(2): 68. May 1959

supragenus valid

Unranked Pollenites R. Potonié ex D.D. Pant Bot. Rev. (Lancaster), 20(1): 49. Jan 1954

supragenus valid

Unranked Prepollenites D.D. Pant Bot. Rev. (Lancaster), 20(1): 49. Jan 1954

supragenus valid

Unranked Sporites Potonié ex D.D. Pant Bot. Rev. (Lancaster), 20(1): 49. Jan 1954

supragenus valid

Subclass Tririmosa D.D. Pant Bot. Rev. (Lancaster), 20(1): 50. Jan 1954