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单词 Common Puffball
释义

Common Puffball

英语百科

Lycoperdon perlatum

(重定向自Common Puffball)
The exoperidium is covered in spines and warts.Fruit bodies are edible when the gleba is white and firm.
Closeup of the ostiole. Note the pockmarks left behind from missing spines.Spores are thick-walled and spherical, measuring roughly 4  μm in diameter.

Lycoperdon perlatum, popularly known as the common puffball, warted puffball, gem-studded puffball, or the devil's snuff-box, is a species of puffball fungus in the family Agaricaceae. A widespread species with a cosmopolitan distribution, it is a medium-sized puffball with a round fruit body tapering to a wide stalk, and dimensions of 1.5 to 6 cm (0.6 to 2.4 in) wide by 3 to 7 cm (1.2 to 2.8 in) tall. It is off-white with a top covered in short spiny bumps or "jewels", which are easily rubbed off to leave a netlike pattern on the surface. When mature it becomes brown, and a hole in the top opens to release spores in a burst when the body is compressed by touch or falling raindrops.

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