11/25/2023 0 Comments Dryopteris brilliance autumn fernIt is native to woodland hillsides and mountain slopes in Japan, China and Taiwan. ![]() Its common name ‘Brilliance Autumn Fern’ refers to the lustrous orange color of the newly emerging. Dryopteris erythrosora, commonly called Japanese shield fern or autumn fern, is an arching, evergreen (semi-evergreen in cold winter climates) fern that grows in a vase-shaped clump to 2' tall and as wide. They prefer anywhere from part sun to full shade and will develop better color with ample light exposure. (Brilliance Autumn Fern) Dryopteris ‘Brilliance’ is rapidly becoming one of the most popular garden ferns. Most of the plants in the trade circulating as D. As if all this display were not enough it produces bright red sori on the frond reverse in late summer. Cold weather brings a hint of russet to this peerless evergreen. Exotic red to coppery-pink croziers unroll into pinkish honey-green fleshy fronds which mature to a rich leathery green. ![]() erythrosora: A spectacular and reliable fern from Japan which more than lives up to its pseudonym with a sensational display of color. ![]() It still sports the same intense pink, red and orange hues on the new growth when developing fronds are exposed to ample light, and literally the only discernible morphological difference is the color of the sori. This has become very popular in the trade, but the name is somewhat confusing as it suggests that somehow the color of the foliage is different or more intense than the traditional Autumn Fern, but this is not the case at all. erythrosora, and this is actually a subspecies that has had a cultivar name applied to it. This is another form of the ever-popular Autumn Fern with one very slight difference: the spore casings on the backside of the fronds, known as sori, appear white instead of the typical red that is characteristic of D.
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