Text-book of structural and physiological botany . Fig. 214.—Longitudinal section through the rayed arransjcdcapitulum of the chamomile with hollow receptacle,the outer flowers of the ray ligulate, the inner flowers wllOrls,of the disc tubular (magnified). sometimes in several and then.

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Keywords: ., bookcentury1800, bookdecade1870, bookpublishernewyorkjwileysons