Cycas thouarsii, the Madagascar cycad, is an evergreen arborescent cycad in the genus Cycas. It is named after a French botanist Louis-Marie Aubert du Petit-Thouars (1758—1831).
The stem of this cycad resembles that of a palm, and grows 4–10 meters tall and up to 45 cm in diameter. The large photosynthetic leaves have spiral arrangement on the stem and are interspersed with many brown, hairy, triangular scale-like leaves. The photosynthetic leaves are pinnate, dark-green, somewhat glossy, and usually ...
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* Al information er baseret på offentliggjort videnskabelig forskning