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Taiyuanostachya
Genus Taiyuanostachya X. Wang, Q. Fu J. Biotechn. Biomed., 6(3): 372. 6 Sep 2023
- Name
- Taiyuanostachya
- Rank
- Genus
- Authors (Pub.)
- Wang X.
Fu Q.
- Publication
- Taiyuanostachya: an abominable angiosperm from the Early Permian of China [2023/9]
- Journal
- Journal of Biotechnology and Biomedicine
- Volume
- 6
- Issue
- 3
- Page number
- 372
- Year
- 2023
- Parent Taxon
- [Order] Tingiales
- Fossil Status
- cones
- Type
- Taiyuanostachya ovulifera
- Diagnosis
- Fertile shoot consisting of a peduncle and terminal reproductive organs. Peduncle slender, straight. Leaves on peduncle ensiform, spirally arranged. Reproductive organ cylindrical, single or in twins, including an axis and multiple lateral appendages. Lateral appendages in whorls, vertically attached to the organ axis, with up-turning distals parallel to organ axis, with or without filamentous tips. Ovules/seeds spheroidal, attached to the organ axis, enclosed in lateral appendages. Central canal in lateral appendages connecting ovule/seed with exterior, filled with spongy materials, with an opening on the surface of lateral appendages. Ovule orthotropous, unitegmic, with a micropyle. Seed with layered seed coat.
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