. Contributions from the Botanical Laboratory of the University of Pennsylvania. Plants; Plants -- Pennsylvania. 98 Henderson—Comparative Study of Pyrolaceae and In P. minor there are no nectaries at the base of the five- lobed, incompletely 5-celled, ovary. The style is short, erect, 1 mm. in length, included in the petals. In P. chlorantha the ovary is five-lobed, with 10 small nec- tariferous lobes at the base. The style is long, about 7 mm., exserted a little beyond the corolla, thickened upwards and declined as in P. rotundifolia and P. elliptica. In P. aphylla the ovary is five-lobed wit
. Contributions from the Botanical Laboratory of the University of Pennsylvania. Plants; Plants -- Pennsylvania. 98 Henderson—Comparative Study of Pyrolaceae and In P. minor there are no nectaries at the base of the five- lobed, incompletely 5-celled, ovary. The style is short, erect, 1 mm. in length, included in the petals. In P. chlorantha the ovary is five-lobed, with 10 small nec- tariferous lobes at the base. The style is long, about 7 mm., exserted a little beyond the corolla, thickened upwards and declined as in P. rotundifolia and P. elliptica. In P. aphylla the ovary is five-lobed with ten small nectari- ferous lobes at the base. The style is erect, short, 3 mm. in length. In Moneses uniflora the ovary is ten-lobed. It is five-celled for the most part because the deep insertion of the style limits the region where the placentae fail to meet. No nectariferous lobes are present. The style is erect, inserted rather deeply into the ovary. It widens out toward the extremity forming a rim that is wider than that of P. elliptica, and with a stigma consisting of five fleshy lobes that are longer than in P. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original University of Pennsylvania. Botanical Laboratory. Philadelphia : University of Pennsylvania Press
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