Fern plants. Like all other vascular plants, the diploid sporophyte is the dominant phase or generation in the life cycle. The gametophytes of ferns, however, are very different from those of seed plants. They are free-living and resemble liverworts, whereas those of seed plants develop within the spore wall and are dependent on the parent sporophyte for their nutrition. A fern gametophyte typically consists of: Ferns first appear in the fossil record in the early Carboniferous period. By the Triassic, the first evidence of ferns related to several modern families appeared. The great fern radiation occurred in the late Cretaceous, when
Bishop of Ferns Bishop of Ferns The Bishop of Ferns () is an episcopal title which takes its name after the village of Ferns in County Wexford, Ireland. In the Roman Catholic Church it remains a separate title, but in the Church of Ireland it has been united with other bishoprics. The diocese of Ferns was one of the twenty-four dioceses established at the Synod of Rathbreasail in 1111. It comprised roughly with the ancient territory of the Uí Cheinnselaig with the bishop's seat (cathedra) located at Ferns Cathedral. During the later medieval period the church at New Ross enjoyed quasi-cathedral status. Following