Primula knuthiana

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Standard Cyclopedia of Horticulture

Primula knuthiana, Pax. Farinose, not hairy: lvs. membranaceous, oblong-ovate or lanceolate, acute or obtuse, narrowed to a winged petiole which is distinguishable from the blade or scarcely so and is equal to or shorter than the blade, densely farinose below, denticulate: scape equaling or exceeding the lvs., 4 - 5 1/2 in. high bearing a many-fid, lax umbel: bracts broad subulate-acuminate from the base which is scarcely gibbous: fls. violet;calyx open-campanulate, split to the middle with triangular acute lobes; corolla- throat constricted, the limb about 1/2 in. across, with obcordate deeply emarginate lobes: caps, globose, included in the calyx. China, in two or more forms. G.C. III. 51: suppl. May 25. G.M. 55:254. F.E. 33:975. R.H.S. 39:160. CH The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.

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References

• Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963

External links

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