解說 ³

學名：Alsophila spinulosa (Hook.) Tryon
俗名：臺灣桫欏，筆筒樹，木羊齒。
形態特徵：幹高6m，徑約20㎝；總葉柄有光澤、紫色，具顯明針刺、深褐色鱗片及小短刺。葉長1.5～2m，寬1m，羽片18～25對；小羽片無柄，長8～10㎝，寬1.3～2㎝，羽狀深裂，21～28對；裂片緣具鋸齒。
生態／分布：生長於臺灣全島山麓至海拔2,000m之陰濕森林中，分布日本。
用途／解說：桫欏是臺灣產樹蕨類中較高大的種類，姿態優美，是優良的遊樂區美化材料。
資料來源 https://subjectweb.forest.gov.tw/species/twtrees/book1/index-1.htm

Fontes e Créditos

1. (c) galanhsnu, alguns direitos reservados (CC BY-NC), uploaded by galanhsnu
2. (c) Cheng-Tao Lin, alguns direitos reservados (CC BY), uploaded by Cheng-Tao Lin
3. (c) 眼子菜, alguns direitos reservados (CC BY-SA)

Mais informações

• BioDiversity4All taxon page
• Biodiversity Heritage Library
• BOLD Systems BIN search
• eFloras.org
• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• NatureServe Explorer 2.0
• SEINet Symbiota portals
• Tropicos
• World Flora Online
• 日本のレッドデータ検索システム
• 植物和名−学名インデックス YList

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