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
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
Scientific classification Kingdom: Plantae Clade: Embryophytes Clade: Polysporangiophytes Clade: Tracheophytes Sinnott, 1935 ex Cavalier-Smith, 1998 Divisions...
23 KB (2,031 words) - 23:13, 8 November 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 (5,789 words) - 01:42, 23 October 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
bilaterally symmetrical sporangia. Evolutionary history of plants Polysporangiophyte Two spellings are in use: the spelling used by the original author...
21 KB (2,074 words) - 03:51, 20 September 2024
on long, unbranched stems, thereby distinguishing them from the polysporangiophytes, which include all vascular plants. The spore-producing sporophytes...
61 KB (6,979 words) - 08:33, 19 October 2024
Kingdom: Plantae Clade: Streptophyta Clade: Embryophytes Clade: Polysporangiophytes Clade: Tracheophytes Clade: Spermatophytes Clade: Angiosperms Clade:...
16 KB (1,409 words) - 16:05, 31 October 2024
various ranks. In 2004, Crane et al. published a cladogram for the polysporangiophytes, in which Rhynia and the other Rhyniaceae are placed as basal vascular...
10 KB (1,048 words) - 23:38, 26 September 2024
spore-forming organ (sporangium), whereas in all other land plants, the polysporangiophytes, the sporophyte is branched and carries many sporangia. The contrast...
35 KB (3,518 words) - 08:15, 29 October 2024
