Members. 1  Lord {Luthor Tyrell}, Lord of Highgarden, Lord Paramount of the Reach and Warden of the South. Died in a hawking accident. 2  Lady Olenna of House Redwyne, Luthor's widow, called the Queen of Thorns. The current head of the family.
A fern is a member of a group of approximately 12,000 species of vascular plants that reproduce via spores and have neither seeds nor flowers.They differ from mosses by being vascular (i.e. having water-conducting vessels). They have stems and leaves, like other vascular plants.he gametophytes of ferns, however, are very different from those of seed plants. Instead, they resemble liverworts. A fern gametophyte typically consists of: 1  Prothallus: A green, photosynthetic structure that is one cell thick, usually heart or kidney shaped, 3â10 mm long and 2â8 mm broad.
Fern Life Cycle. Ferns belong to the Division Pterophyta characterized by vascular plants with leaves (fronds) arising from subterranean, creeping rhizomes. In tree ferns, the leaves are produced on a definite woody trunk. The dominant (conspicuous) part of the life cycle is the diploid, leaf-bearing sporophyte.