花か床しょうかしょうMeanings1nounreceptacle (botany)botanyBotanical term for the enlarged tip of a flower stalk that bears the floral organs. Also referred to as 花托.See also: 花托花か床しょうは花はなの各かく部ぶ分ぶんを支ささえる部ぶ分ぶんです。The receptacle is the part that supports the flower parts.