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凤尾兰(Yucca gloriosa L.),又名菠萝花,系百合科丝兰属的常绿灌木。其植株特征是:茎短,常不分枝或少分枝;叶剑形,由叶基起渐尖至顶端尖硬,呈簇生状整齐排列。地栽条件下叶长40～75cm,宽3～7cm,盆栽后叶长可缩短至8～20cm,宽1.5～3cm。叶面革质,具蜡层和少量白粉,边缘光滑。根肉质,粗壮,萌生力特强。凤尾兰原产于北美东部及东南部,现我国各地的园林绿化部门都栽培运用,但作为盆景植物栽培,到目前为止仍不多见。笔者经过近年的栽培尝试(见照片),发现凤尾兰制作盆景具有以下特点:1.凤尾兰干茎奇特,叶片排列整齐,可制作成多种形式的观干、观叶类盆景。2.对恶劣环境条件具有
Yucca gloriosa L., also known as pineapple, is an evergreen shrub belonging to the genus Corylus. The plant is characterized by: short stems, often not branched or less branched; leaf sword-shaped, starting from the leaf base gradually tapering to the top of the sharp-hardened, tufted neatly arranged. Under the conditions of the ground planted leaf length 40 ~ 75cm, width 3 ~ 7cm, leaf length after potting can be shortened to 8 ~ 20cm, width 1.5 ~ 3cm. Leaves leathery, with wax layer and a small amount of white powder, smooth edges. Roots fleshy, stout, particularly strong sprouting. Pteris originated in the eastern and southeastern North America, now all over our landscaping departments are cultivated use, but as a bonsai plant cultivation, so far still rare. I tried cultivation in recent years (see photos) and found that the production of bonsai Pteris has the following characteristics: 1. Pteris stem dry peculiar leaves, neatly arranged leaves, can be made into various forms of dry view, foliage bonsai. 2. For harsh environmental conditions