• Thumbnail for Cycad
    Cycad (redirect from Cycadophyta)
    from each other during the early Carboniferous. Classification of the Cycadophyta to the rank of family. Class Cycadopsida Brongniart 1843 Order Cycadales...
    31 KB (2,942 words) - 02:15, 16 March 2024
  • This is a list of the largest plants by clade. Measurements are based on height, volume, length, diameter, and weight, depending on the most appropriate...
    17 KB (1,852 words) - 02:43, 16 March 2024
  • Thumbnail for Seed plant
    classified as gymnosperms, plants that have unenclosed, "naked seeds":: 172  Cycadophyta, the cycads, a subtropical and tropical group of plants, Ginkgophyta...
    15 KB (1,368 words) - 20:14, 6 April 2024
  • Bryophyta (mosses), Filicophyta (ferns), Sphenophyta (horsetails), Cycadophyta (cycads), Ginkgophyta (ginkgo)s, Pinophyta (conifers), Gnetophyta (gnetophytes)...
    3 KB (304 words) - 10:50, 10 October 2023
  • The major tree genera are listed below by taxonomic family. For classification of flowering plants, see APG II system. About 210 eudicot families include...
    11 KB (703 words) - 12:39, 23 April 2024
  • Thumbnail for Gametophyte
    number of each mature pollen grain varies between the gymnosperm orders. Cycadophyta have 3 celled pollen grains while Ginkgophyta have 4 celled pollen grains...
    26 KB (3,151 words) - 05:16, 10 April 2024
  • Thumbnail for Plant
    Polypodiophyta Ferns, whisk ferns & horsetails 11000 Spermatophytes (seed plants) Cycadophyta Cycads 160 Ginkgophyta Ginkgo 1 Pinophyta Conifers 630 Gnetophyta Gnetophytes...
    95 KB (8,029 words) - 07:13, 2 May 2024
  • Thumbnail for Vascular plant
    †Progymnospermophyta Superdivision Spermatophyta †Pteridospermatophyta Pinophyta Cycadophyta Ginkgophyta Gnetophyta Magnoliophyta (angiosperms) †Bennettitales...
    24 KB (1,972 words) - 09:28, 4 May 2024
  • The Evergreen Formation is a Pliensbachian to Toarcian geologic formation of the Surat Basin in New South Wales and Queensland, eastern Australia. Traditionally...
    49 KB (730 words) - 00:28, 7 May 2024
  • Thumbnail for Gymnosperm
    five divisions, the angiosperms and four divisions of gymnosperms: the Cycadophyta, Ginkgophyta, Gnetophyta, and Pinophyta (also known as Coniferophyta)...
    37 KB (2,802 words) - 07:00, 28 April 2024