Spermatophyte plants that have unenclosed, "naked seeds": The fifth extant division is the flowering plants, also known as angiosperms or magnoliophytes, the largest and most diverse group of spermatophytes. Angiosperms possess seeds enclosed in a fruit, unlike gymnosperms. In addition to the taxa listed above, the fossil record contains evidence of many extinct taxa of seed plants. The so-called "seed ferns" (Pteridospermae) were one of the earliest successful groups of land plants, and forests dominated by seed ferns were prevalent in the late Paleozoic. "Glossopteris" was the most prominent tree genus in the ancient southern supercontinent of Gondwana during the Permian
Sub-district VII of Warsaw suburbs (of Armia Krajowa) for advancing soldiers of the 27th Wołyń Division of Armia Krajowa. In September, medical aid was provided for insurgents of the "Kryska group", who succeeded in swimming across Wisła from the Czerniaków bridge-head to the Praga bank of Wisła river. Region V - it covered the Chojnowo forests, which were a place of concentration of the sub-district's units as well as units of the Sub-district IV of Ochota (of Armia Krajowa) and Sub-district V of Mokotów, which failed to perform their military action on their own area. The commander of the Sub-district IV of Ochota lieutenant-colonel Mieczysław Sokołowski pseudonym "Grzymała",