種子或果實除了靠自體的掉落或彈力外，也會藉風力或水流等自然力量來傳播，甚至利用動物來幫忙攜帶至遠方。這些種子通常具有特別的構造或方法，或提供部份組織給動物為食。
種子本身或果實的其他構造，會具有翅或容易受風力的結構，能倚賴風力或氣流攜帶至遠方；有的種子重量極輕，可以直接被氣流帶走。
圖說：
水柳(Salix warburgii)：種子具有柔毛
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穿山龍：
(Neoalsomitra integrifolia)
具有薄翅的種子
樟葉槭：
(Acer albopurpurascens)
具有薄翅的果實
長果藤：
(Aeschynanthus acuminatus)
極細長的形態以受風力
(種子長度6mm)
狗娃花
(Heteropappus hispidus)
美洲假蓬
(Conyza bonariensis)
川上氏肉蓯蓉
(Boschniakia kawakamii)
藉由水的流動傳播種子或相關構造；通常擁有具浮水能力的特別組織，且能維持一段夠長的旅程距離。
圖說：
水黃皮(Pongamia pinnata) ：
果莢組織疏鬆，可浮水攜帶種子
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Mobirise themes are based on Bootstrap 3 and Bootstrap 4 - most powerful mobile first framework. Now, even if you're not code-savvy, you can be a part of an exciting growing bootstrap community.
Choose from the large selection of latest pre-made blocks - full-screen intro, bootstrap carousel, content slider, responsive image gallery with lightbox, parallax scrolling, video backgrounds, hamburger menu, sticky header and more.
荷花：
(Nelumbo nucifera)
蓮蓬掉落後可浮於水，同時一併攜帶種子
蓮葉桐：
(Hernandia nymphiifolia)
紅色的空腔組織是假果，讓果實有加強浮水的能力
血藤 :
(Mucuna macrocarpa)
果莢內有空隙可飄浮水面，利用溪流傳播3動物傳播
。食用傳播
大林長腳家蟻（Aphaenogaster tipuna），會搬運種子回蟻巢，有時候螞蟻並不會取食全部的種子，未被取食的種子，會被螞蟻丟棄而發芽成長。
Mobirise themes are based on Bootstrap 3 and Bootstrap 4 - most powerful mobile first framework. Now, even if you're not code-savvy, you can be a part of an exciting growing bootstrap community.
Choose from the large selection of latest pre-made blocks - full-screen intro, bootstrap carousel, content slider, responsive image gallery with lightbox, parallax scrolling, video backgrounds, hamburger menu, sticky header and more.
Sites made with Mobirise are 100% mobile-friendly according the latest Google Test and Google loves those websites (officially)!
Mobirise themes are based on Bootstrap 3 and Bootstrap 4 - most powerful mobile first framework. Now, even if you're not code-savvy, you can be a part of an exciting growing bootstrap community.
Choose from the large selection of latest pre-made blocks - full-screen intro, bootstrap carousel, content slider, responsive image gallery with lightbox, parallax scrolling, video backgrounds, hamburger menu, sticky header and more.
蘭嶼烏心石：
(Michelia compressa)
種子表面具有鮮艷可食的假種皮
獼猴與栓皮櫟：
(Macaca cyclopis and Quercus variabilis)
種子經由動物傳播是動植物間的互利行為
大花咸豐草：
(Bidens pilosa var. radiata)
細長具倒刺的雙叉
波葉山螞蝗：
(Desmodium sequax)
類似魔鬼氈的軟鉤刺
琉璃草：
(Cynoglossum furcatum)
先端錨狀且帶鉤刺，易沾粘而不易掉落
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