论文部分内容阅读
花叶鱼腥草(见彩页)是三白草科蕺菜(Houttuynia cordata)的一个变种。多年生宿根草本植物。茎上部直立,有棱,下部伏地,节上生不定根,高20~45厘米;单叶互生,纸质,叶片心形带斑,早春时节叶有红、黄、白等多种颜色,盛夏叶为红褐色;花期5~8月;果期秋季;全株有一种强烈的鱼腥味。三白草科的蕺菜(鱼腥草)多见于我国长江以南的潮湿地、水沟及湖泊的浅水处。花叶鱼腥草与蕺菜的习性完全相同。因此无论国内国外,很多水草养植爱好者,常把它作为水生植物的选材。水栽方法:将盆栽或地栽的花叶鱼腥草轻轻挖
Houttuynia mosaic (see color pages) is a variant of Houttuynia cordata. Perennial perennial herb. Stems upright, with ribs, the lower part of the ground, the section of students adventitious roots, high 20 to 45 cm; single leaf alternate, paper, heart-shaped leaf blade spot, early spring leaves with red, yellow, white and other colors, Reddish brown; flowering from May to August; fruit fall; whole plant has a strong fishy smell. Siberian Branch of Brasenia stem (Houttuynia) more common in our country south of the Yangtze River wetlands, ditches and lakes shallow water. Mosaic Houttuynia and the same habits. Therefore, no matter at home or abroad, many aquatic plant growers often use it as a material for aquatic plants. Hydroponics method: Potted or planted Mosaic Houttuynia gently dig