经过漫长的炎夏,又到了金风送爽的季节。掌类爱好者都看到自己种的“球”生长明显,刺毛的色彩也明快起来。但也有人说秋天里球长得虽好惟花不多,有点美中不足。实际上掌类花卉开花虽以春夏之交最为集中,但秋天开花的种类也不少。以下介绍的牡丹类仙人掌就是最典型的秋季开花种类。建议不妨一种,定会使你的搜集品平添春色。牡丹类仙人掌原来包括四个属的种类。现在,春季开花的银牡丹已经归并到斧突球属中去,其余种类都归并在岩牡丹属一个属中。它们无一例外的都在秋冬季节开花。视种类不同开花时间不一,大体上是花色越深开花越迟。黄花的三角牡丹、龙牙牡丹和白花的花牡丹等开得较早。堇粉色花的龙角牡丹和玫瑰红色花的龙舌兰牡丹开花最晚,通常要12月中旬才开。而龟甲牡丹、连山、黑牡丹等则介乎两者之间。岩牡丹属全属包括变种和园艺变种共十余种,它们的形态在近年出版的几本书中已有详介。很多爱好者都喜欢搜集栽培,种得较成功的主要有三角牡丹和龟甲牡丹等(见 After a long summer, but also to the golden wind cool season. Palm class lovers have seen their own kind of “ball” growth is obvious, the color of the bristles are bright. But some people say that the ball in the fall is good though it does not take too much, a little fly in the ointment. In fact, the flowering of palm flowers although the most concentrated in the turn of the spring and summer, but also a lot of autumn flowering. The peony cactus introduced below is the most typical autumn flowering species. Suggest a may, will make your collection of products added to the spring. Peony cactus originally included four genus. Now, the spring flowering silver peony has been merged into the genus Axus, the remaining species are grouped in a genera of the genus. All of them flowering in autumn and winter without exception. Depending on the type of different flowering time, in general, the color is more deep flowering later. Yellow peonies Triangle, araucaria peony and white flower peony open earlier. Pansy pink flower dragon horn peony and rose red flower agave peony flowering the latest, usually until mid-December to open. The Turtle Peony, Hill, Black Peony, etc. are between the two. All genus, including all varieties and varieties of genus gardening a total of more than 10 species, their morphology in several books published in recent years have been described in detail. Many enthusiasts like to collect and cultivate, the more successful are mainly triangular peony and turtle shell peony (see