来自塞内加尔 (Selaginellaceae) 的Selaginellakraussiana和Selaginellasubcordata的第一次记录
Paterne A B Mingou1, Mathieu Gueye2, Theophile Bayet3
1Laboratoire de Botanique, IFAN Ch. A. Diop, BP 206, Dakar, Senegal Laboratoire de Botanique, IFAN Ch. A. Diop, BP 206 Dakar Senegal.
Biodiversity data journal
|December 12, 2024
概括
在塞内加尔发现了两种新的 Selaginella 种,即 S. kraussiana 和 S. subcordata. 这一发现扩大了这些多样化的植物在热带和亚热带地区的已知分布.
科学领域:
- 植物学 植物学
- 植物分类学 植物分类学
- 生物多样性 生物多样性
背景情况:
- Selaginellaceae家族在全球范围内包括大约700种,主要分布在热带和亚热带地区.
- 属 (Selaginella) 是一个世界性的,单一的植物,其特点是树根,结合的叶子和异质.
- 目前的分类认可的6到7个子属在Selaginella*属内.
研究的目的:
- 报告塞内加尔的 * Selaginella * 新物种记录.
- 为了记录新发现的 * Selaginella * 种类的生态特征和分布.
- 为了解西非植物生物多样性做出贡献.
主要方法:
- 在塞内加尔收集植物标本的现场采集.
- 基于形态特征*Selaginella*物种的识别.
- 记录每个物种的息地和海拔分布.
主要成果:
- 在塞内加尔,新发现的是 *Selaginella kraussiana* 和 *Selaginella subcordata*.
- 在Kédougou地区发现了*S. kraussiana*.
- 在Kédougou,Tambacounda和Ziguinchor地区记录了*S.subcordata*.
结论:
- 发现这两种 Selaginella 植物突显了塞内加尔的植物丰富性.
- 需要进一步研究该地区的生态需求和菌的分布.
- 这项研究扩大了S. kraussiana*和S. subcordata*已知的地理范围.
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