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
Haryana Seeds Development Corporation Development Corporation has six Seed processing plants at Umri, Hisar, Sirsa, Yamuna Nagar, Tohana and Pataudi in Haryana state. HSDC has one Marketing Office at Bhiwani, Haryana and 74 Sale Counters. In year 2013, Managing Director Khemka has demand of Central Bureau of Investigation inquiry on purchase nearly 10,000 tonnes of wheat seeds from private suppliers, which was started on 18 October 2013. HSDC has received the "Second Best Productivity Performance Award" from National Productivity Council of India in the year 2004. Haryana Seeds Development Corporation Haryana Seeds Development Corporation is an Indian state government undertaking company, established in the