{"title":"Deparia","description":"\u003cp\u003e\u003cem\u003eDeparia\u003c\/em\u003e is a genus of about 50 species that are closely related to \u003cem\u003eAthyrium\u003c\/em\u003e. Over the years, they have been tossed about from one genus to another as we attempt to present a more natural classification that represents the family relationships of ferns. The species are native mostly to Oceania and Asia. One species, \u003cem\u003eDeparia\u003c\/em\u003e \u003cem\u003eacrostichoides\u003c\/em\u003e (the Silvery Glade Fern) is a common sight in the Eastern U.S., growing in cove forests in the mountains. The word \u003cem\u003eDeparia\u003c\/em\u003e comes from the Greek ‘depas’, which is a cup or a beaker, and is thought to describe the shape of the indusium.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003eDeparia acrostichoides \u003c\/em\u003e(Silvery Glade Fern) (aka: \u003cem\u003eAthyrium thelypteroides\u003c\/em\u003e) A great, slowly spreading, deciduous native fern producing clumps of 2’ tall green fronds that resemble a very robust New York Fern. In good conditions the fronds can reach nearly 3’ in length. The spores are produced in lines on either side of the midrib. Though this plant does occur in sheltered, north-facing slopes along streams in the Piedmont, they are much better suited to upper Piedmont and mountain regions in the Carolinas. (Hardiness Zone 4a-8a. at least)\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003eDeparia\u003c\/em\u003e \u003cem\u003econilii\u003c\/em\u003e (Lady in Bed Fern) (aka: \u003cem\u003eLunathyrium\u003c\/em\u003e \u003cem\u003epseudoconilii\u003c\/em\u003e) Thanks to Dr. John Mickel for sharing this Japanese native he prizes in his New York garden. \u003cem\u003eDeparia\u003c\/em\u003e \u003cem\u003econilii\u003c\/em\u003e creates a deciduous groundcover that can form a 3' wide patch of 10\" tall fronds in 5 years. It reminds us of a smaller version of one of our favorites, \u003cem\u003eAthyrium\u003c\/em\u003e \u003cem\u003ejaponicum\u003c\/em\u003e. Perfect for the smaller woodland garden. (Hardiness Zone 6-8 at least)\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003eDeparia japonica \u003c\/em\u003eand \u003cem\u003eD. petersenii\u003c\/em\u003e (Japanese Lady Ferns) (syn: \u003cem\u003eLunathyrium japonicum; Athyrium japonicum\u003c\/em\u003e) These two species are so similar even experts tend to misidentify them. Most plants that have been sold in the trade as \u003cem\u003eD. japonica \u003c\/em\u003eare actually \u003cem\u003eD. petersenii\u003c\/em\u003e. We believe we have grown both and both grow very, very well. Too well in the case of \u003cem\u003eD. petersenii\u003c\/em\u003e which will freely produce sporelings throughout the garden and even farther afield. We have removed \u003cem\u003eD. petersenii \u003c\/em\u003efor its potential as an invasive exotic and maintain a single wild collection of the lesser grown and lesser-known \u003cem\u003eD. japonica\u003c\/em\u003e. Our selection of this tough, easy-to-grow, deer-resistant, but little-known groundcover Japanese Lady Fern was brought back by Ozzie Johnson from his 2008 Vietnamese expedition. The triangular leaf blade of \u003cem\u003eDeparia japonica\u003c\/em\u003e is held upright to 18\", making a dense, slowly spreading deciduous clump. This is one that will perform well even in deep shade. (Hardiness Zone 6a-10b, at least)\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003eDeparia lobato-crenata \u003c\/em\u003e(Deep-lobed Japanese Sword Fern) We are madly in love with \u003cem\u003eDeparia lobato-crenata\u003c\/em\u003e...a fern from Japan and Korea. The species was officially published in 1977. Our 2005 planting of \u003cem\u003eDeparia lobato-crenata\u003c\/em\u003e formed a 7' wide patch in 10 years. The dark glossy green, 18\" long x 1.5\" wide, narrow, upright fronds create a truly unique appearance in the woodland garden. \u003cem\u003eDeparia lobato-crenata\u003c\/em\u003e has proven quite easy to grow in average, slightly acidic garden soils. It's been cultivated so infrequently that we don't know its northern hardiness limit, but it has been thriving here in Raleigh for over 17 years. (Hardiness Zone 7b-10b, at least)\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003eDeparia okoboana \u003c\/em\u003e(Okobo Glade Fern) This little known and extremely rarely grown deciduous species was shared with us by John Mickel. \u003cem\u003eDeparia okoboana \u003c\/em\u003eis native to China, Vietnam, and Japan. It is an apogamous triploid naturally occurring from a hybridization between the diploid species \u003cem\u003eDeparia viridifrons\u003c\/em\u003e and the triploid apogamous \u003cem\u003eD. unifurcata\u003c\/em\u003e. Apogamous means that, despite being a normally sterile triploid, this fern avoids the sexual path and simply produces little triploid clones from the spores. This is a pleasant species with 1.5’ tall fronds from slowly spreading rhizomes and will form a patch 2.5’ wide in 5 years. (Hardiness Zone 6a-8b, guessing)\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003eDeparia\u003c\/em\u003e \u003cem\u003epycnosora\u003c\/em\u003e (Tapering Glade Fern): (syn: \u003cem\u003eAthyrium\u003c\/em\u003e \u003cem\u003epycnosorum\u003c\/em\u003e) This Asian native is found growing on moist rocky cliffs and makes a superb deciduous groundcover. Resembling a giant \u003cem\u003eThelypteris\u003c\/em\u003e \u003cem\u003enoveboracensis\u003c\/em\u003e (New York fern) in habit, the 3' tall pubescent (hairy) fronds form texturally dense patches. Expect a 10-year-old clump to reach 3' in width. (Hardiness Zone 4a-8b)\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003eDeparia lancea \u003c\/em\u003e= \u003cem\u003eDiplazium subsinuatum\u003c\/em\u003e (Lance-leaf Glade Fern) This stunning species looks like it should be related to a \u003cem\u003ePyrrosia \u003c\/em\u003erather than being a glade fern. The spore patterns in lines on the backs of the leaves give away its relationship to the glade ferns. Though this species was formerly known as \u003cem\u003eDiplazium subsinuatum \u003c\/em\u003eit was found not to be genetically related to \u003cem\u003eDiplazium \u003c\/em\u003eand moved into the genus \u003cem\u003eDeparia\u003c\/em\u003e. The oldest, and thus valid name for it as a \u003cem\u003eDeparia \u003c\/em\u003eis \u003cem\u003eD. lancea\u003c\/em\u003e. This fern is found across the warmer regions of south and east Asia, from India east to Japan, where it is often found growing on boulders and among rocks in moist woodlands. It has made a spectacular specimen plant for us with its slowly spreading nature and evergreen strap-like leaves. Provide this plant with good drainage but don’t allow it to dry out. Though it is almost never seen in cultivation it should be much more widely grown and is of easy cultivation. Previously this plant was thought to be hardy only to zone 9, but we have had it for well over a decade and can attest that it is far hardier than once thought. (Hardiness Zone 7b-10b)\u003cbr\u003e\u003cbr\u003ePlant Delights Nursery has a huge collection of over 1000 ferns planted in our gardens. We also have one of the largest and most esoteric selections of ferns for sale in the US. If you are looking to buy ferns, especially a rare, cold hardy, garden fern, Plant Delights should be your first stop. Providing beauty and texture to the garden, ferns are great garden plants and a staple of any well-designed garden.\u003c\/p\u003e","products":[{"product_id":"deparia-lobato-crenata","title":"Deparia lobato crenata","description":"\u003cp\u003e(aka: Deparia x lobato-crenata) We are madly in love with Deparia lobato-crenata...an amazing Japanese endemic fern, only officially published in 1977. Our 2005 planting of Deparia lobato-crenata formed a 7' wide patch in 10 years. The dark glossy green, 18\" long x 1.5\" wide, narrow, upright fronds create a truly unique appearance in the woodland garden. Deparia lobato-crenata has proven quite easy to grow in average, slightly acidic garden soils. It's been cultivated so little, we don't know its northern hardiness limit.\u003c\/p\u003e ","brand":"Plant Delights Nursery","offers":[{"title":"Default Title","offer_id":21030004101,"sku":"12014","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1527\/8799\/files\/Deparia-lobato-crenata.i-12014.s-64682.r-1_dc9ab3d1-1408-4621-8871-3e50b2e44df8.jpg?v=1790171867"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1527\/8799\/collections\/Deparia-lobato-crenata-1900x350.jpg?v=1683060382","url":"https:\/\/www.plantdelights.sbs\/collections\/deparia.oembed","provider":"Plant Delights Nursery","version":"1.0","type":"link"}