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AVONIA USTULATA - A MINIATURE TREE! UPDATED

机译:AVONIA USTULATA - 一棵微型树!更新

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During our visit to the Eastern Cape in September 1985, my husband Des collected an unusual specimen of Avonia ustulata on a farm near Steytlerville. It was, and still is like a miniature tree. When Des collected it, it measured 11 cm in height and the main stem was 9 mm thick at its base. Thirteen years later, when he published a short description and picture of it in CactusCo in Volume 11, No. 2, page 22, April 1998, the height had increased to 14 cm. The woody stem was still 9 mm thick at its base and it had four main branches with some smaller ones. Now, in 2021, more than 35 years since being collected, it has not increased much in height, being 16 cm tall, but as can be seen in the photograph (Fig 36.103), it has numerous small, densely packed branches compared to the picture in CactusCo. (Fig 36.104). It is still in its original 11 cm square pot, as Des planted it. In his original article, Des suggested that this plant must have already been very old, as Gordon Rowley described the species as normally growing to about 3 cm in height.
机译:1985 年 9 月,在我们访问东开普省期间,我的丈夫 Des 在 Steytlerville 附近的一个农场收集了一个不寻常的 Avonia ustulata 标本。它过去和现在都像一棵微型树。当 Des 收集它时,它的高度为 11 厘米,主茎的基部厚 9 毫米。13年后,当他在1998年4月第11卷第2期第22页的《仙人掌》杂志上发表了对它的简短描述和图片时,高度增加到了14厘米。木质茎的基部仍然有 9 毫米厚,它有四个主枝和一些较小的枝。现在,在 2021 年,距离被收集超过 35 年,它的高度并没有增加太多,只有 16 厘米高,但从照片中可以看出(图 36.103),与仙人掌的照片相比,它有许多小而密集的树枝(图 36.104)。它仍然在原来的 11 厘米见方的花盆中,因为 Des 种植了它。在他的原始文章中,德斯认为这种植物一定已经非常古老了,因为戈登·罗利(Gordon Rowley)将该物种描述为通常长到约3厘米高。

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