<div class=lexical__image float><div class=lexical__imageWrapper><img src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=1&url=https%3A%2F%2Fimages.vocus.cc%2Fb69b9d99-0ada-48b7-8271-6f6d89319c00.jpg&width=640&sign=EavJG42O3xnmixeg-zz7U78XAvcN170ORz5UF918G0I data-src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=80&url=https%3A%2F%2Fimages.vocus.cc%2Fb69b9d99-0ada-48b7-8271-6f6d89319c00.jpg&width=640&sign=ybqFVOKEN-l98lJx4ZZ6FO-JMUsN1PDCKqSGEEnZIjM class=lazy data-original-src=https://images.vocus.cc/b69b9d99-0ada-48b7-8271-6f6d89319c00.jpg data-lowquality=true data-width=640 data-height=480 alt=raw-image></div><div></div></div><p class=lexical__paragraph dir=ltr><b> subcrenulata</strong></b></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;> Filicopsida 真蕨綱 </span></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;> pteridospermae 種子蕨目</span></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;> Pecopterides 櫛羊齒科 </span></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;> Pecopteris 櫛羊齒屬</span></p><p class=lexical__paragraph><br></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>年代:石炭紀晚期(Carboniferous,賓夕凡尼亞階 Pennsylvanian 300 mya.)</span></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>產地:美國伊利諾州(Mazon Creek ,USA) </span></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>生長於石炭紀晚期的櫛羊齒植物,葉短,尖端呈圓弧狀。</span></p><div class=lexical__image center><div class=lexical__imageWrapper><img src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=1&url=https%3A%2F%2Fimages.vocus.cc%2F9efa61db-f539-4afe-b733-d2e0a2784051.jpg&width=640&sign=D1oyjZ1IJ7D_fVK2xXZ7BWj1GxsnWosRc648LftsY0c data-src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=80&url=https%3A%2F%2Fimages.vocus.cc%2F9efa61db-f539-4afe-b733-d2e0a2784051.jpg&width=640&sign=783f1Mj_Q6-123PBumzGCD7tvZAaw4W2ccTkYZrHCfs class=lazy data-original-src=https://images.vocus.cc/9efa61db-f539-4afe-b733-d2e0a2784051.jpg data-lowquality=true data-width=640 data-height=480 alt=raw-image></div><div></div></div><div class=lexical__image center><div class=lexical__imageWrapper><img src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=1&url=https%3A%2F%2Fimages.vocus.cc%2F752d7d49-cd3c-4366-99ce-a286a8b4777b.jpg&width=640&sign=vTn-9Z116Vf9aZH_yDAMubiosVHFDxQMma_KMq0giAk data-src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=80&url=https%3A%2F%2Fimages.vocus.cc%2F752d7d49-cd3c-4366-99ce-a286a8b4777b.jpg&width=640&sign=uyP65yKjpNlepc6q1ZQICqmPxPKgY2vVg7TLUI7HR7I class=lazy data-original-src=https://images.vocus.cc/752d7d49-cd3c-4366-99ce-a286a8b4777b.jpg data-lowquality=true data-width=640 data-height=480 alt=raw-image></div><div></div></div><div class=lexical__image center><div class=lexical__imageWrapper><img src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=1&url=https%3A%2F%2Fimages.vocus.cc%2Fd9f78d55-f81b-4905-9696-9218dd47d247.jpg&width=640&sign=ND0YkXvccGfF0K4m_i4g5aGzxAxd-s_5b6NQLGbY6ok data-src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=80&url=https%3A%2F%2Fimages.vocus.cc%2Fd9f78d55-f81b-4905-9696-9218dd47d247.jpg&width=640&sign=xRwrc-dk0NrTR1Yo_hYUiKtl31qT3RiyhszPedOpcfs class=lazy data-original-src=https://images.vocus.cc/d9f78d55-f81b-4905-9696-9218dd47d247.jpg data-lowquality=true data-width=640 data-height=480 alt=raw-image></div><div></div></div><div class=lexical__image center><div class=lexical__imageWrapper><img src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=1&url=https%3A%2F%2Fimages.vocus.cc%2F138d7b80-dba7-4bc0-9af0-c32f005d44ae.jpg&width=640&sign=SVDQu_3njYuZ6QBkO3QOXdbzJC-baipddnetMc9ic90 data-src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=80&url=https%3A%2F%2Fimages.vocus.cc%2F138d7b80-dba7-4bc0-9af0-c32f005d44ae.jpg&width=640&sign=8XpTI1zr24JnB48xB_1AZIOkm7NDmgozKLWlLpoG1Wk class=lazy data-original-src=https://images.vocus.cc/138d7b80-dba7-4bc0-9af0-c32f005d44ae.jpg data-lowquality=true data-width=640 data-height=480 alt=raw-image></div><div></div></div><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>單葉(長葉型)</span></p><div class=lexical__image center><div class=lexical__imageWrapper><img src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=1&url=https%3A%2F%2Fimages.vocus.cc%2Fc3134cef-0adc-46ef-a1f2-2d89377c174b.jpg&width=640&sign=qEdA4l7GrY7qln96Keu3GZsZFrzjb-3RAUDQ26AZywk 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data-lowquality=true data-width=640 data-height=480 alt=raw-image></div><div></div></div>