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 | Từ điển Oxford Learners Wordfinder Dictionary 
 
	
		| Helvella sulcata 
 
 a helvella with an irregularly convoluted cap that is dark brown when young and becomes dull grey with age;
 the lower surface of the cap is smooth and pale grey;
 the stalk is thick and deeply fluted
 • Hypernyms:
 helvella
 • Member Holonyms:
 genus Helvella
 
 
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