. The first book of botany : designed to cultivate the observing powers of children. Cruciferous. Caryophyllaceous. A Cruciferous Corolla has four petals growingin the shape of a cross. A Caryophylla^ceous Corolla has five petals,having each a long, slender claw, and a spreadingblade. Fig. 202. Fig.

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Keywords: ., bookcentury1800, bookdecade1870, booksubjectbotany, bookyear1870