叶状体

The plant exhibits a phyllode structure, which has evolved from true leaves.
这种植物表现出叶状茎结构，这是从真正叶片进化而来的。
In some Acacia species, the phyllodes serve as a primary photosynthetic organ.
在某些金合欢属物种中，叶状茎作为主要的光合作用器官。
Phyllodes are modified leaf structures found in certain leguminous plants like wattles.
叶状茎是像金合欢这样的豆科植物中存在的改良叶片结构。
These phyllodes can be quite broad and flat, resembling actual leaves in appearance.
这些叶状茎可能相当宽阔且扁平，外观类似真正的叶子。
Unlike true leaves, phyllodes lack stipules and have a more cylindrical shape.
与真叶不同，叶状茎缺乏托叶，形状更趋向圆柱形。
The Australian wattle tree is known for its golden flowers and green, narrow phyllodes.
澳大利亚金合欢以其金色花朵和绿色狭窄的叶状茎而闻名。
Researchers have discovered that the size and shape of phyllodes vary greatly among different plant species.
研究人员发现，不同植物种类间叶状茎的大小和形状差异很大。
Some animals use phyllodes as a source of food or shelter due to their persistence throughout the year.
由于叶状茎全年持续存在，一些动物将其作为食物或庇护所来源。
Evolutionary biologists study phyllodes to understand the adaptive advantages they confer on plants.
进化生物学家研究叶状茎以了解它们赋予植物的适应性优势。
Despite lacking stomata, some phyllodes can still perform transpiration and respiration efficiently.
尽管缺乏气孔，但有些叶状茎仍能有效地进行蒸腾作用和呼吸作用。