tissue, all living polysporangiophytes also have vascular tissue, i.e., are vascular plants or tracheophytes. Extinct polysporangiophytes are known that have...
25 KB (2,830 words) - 23:33, 26 September 2024
Scientific classification Kingdom: Plantae Clade: Embryophytes Clade: Polysporangiophytes Clade: Tracheophytes Sinnott, 1935 ex Cavalier-Smith, 1998 Divisions...
24 KB (2,050 words) - 19:56, 12 September 2024
strand with a central protoxylem.": 8 With this definition, they are polysporangiophytes, since their sporophytes consisted of branched stems bearing sporangia...
15 KB (1,509 words) - 17:43, 3 January 2024
cladogram for the polysporangiophytes in which the Horneophytopsida are shown as the sister group of all other polysporangiophytes. One other former rhyniophyte...
5 KB (370 words) - 17:42, 3 January 2024
from spore-producing bryophytes in that, like seed plants, they are polysporangiophytes, their sporophytes branching and producing many sporangia. Also unlike...
60 KB (5,785 words) - 23:36, 26 September 2024
Zygnematophyceae. Embryophytes consist of the bryophytes and the polysporangiophytes. Living embryophytes include hornworts, liverworts, mosses, lycophytes...
41 KB (3,854 words) - 05:50, 5 August 2024