Goodyerinae is a cosmopolitan terrestrial subtribe of Orchidaceae; some currently accepted Goodyerinae genera have been suggested to be non-monophyletic, including the type genus for the subtribe, Goodyera. The polyphyly of Goodyera has been supported by multiple molecular studies, with several primarily Indomalayan and Australasian species forming distinct clades more closely related to genera such as Erythrodes, Lepidogyne, and Platylepis. The potential morphological limits of these clades, however, have not been fully explored. To better reflect the evolutionary relationships of these species, I present a broad-scale taxonomic recircumscription of Goodyera s.l. based on detailed morphological investigation of herbarium and living specimens. Goodyera s.s. is restricted to species bearing commonly marked, often basal leaves, and flowers with a short-footed, stout column. A new genus, Paorchis, is described, four names are transferred to Platylepis, and Cionisaccus, Eucosia, and Salacistis are resurrected, with the following new combinations: Cionisaccus procera, Paorchis thailandica, Eucosia afzelii, E. brachiorrhynchos, E. seikomontana, E. viridiflora, Platylepis flaccida, P. goudotii, P. roseum, P. scirpta, Salacistis angustifolia, S. beccarii, S. clavata, S. elmeri, S. erythrodes, S. fumata, S. lanceolata, S. rhombodoides, S. rubicunda, and S. werneri.

中文翻译：

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对 Goodyera（兰科）的重新界定，包括对 Paorchis gen 的描述。十一月，Cionisaccus、Eucosia 和 Salacistis 的复活

Goodyerinae 是兰科的一个世界性陆生亚部落；一些目前被接受的 Goodyerinae 属被认为是非单系的，包括亚部落 Goodyera 的类型属。Goodyera 的多系性得到了多项分子研究的支持，几个主要的印度马来亚和澳大利亚物种形成了与 Erythrodes、Lepidogyne 和 Platylepis 等属更密切相关的不同进化枝。然而，这些进化枝的潜在形态限制尚未得到充分探索。为了更好地反映这些物种的进化关系，我基于对植物标本馆和活标本的详细形态学调查，对 Goodyera sl 进行了大规模的分类学重新界定。Goodyera ss 仅限于带有通常标记的、通常是基生叶的物种，和短足粗壮的花柱。描述了一个新属 Paorchis，四个名称被转移到 Platylepis，Cionisaccus、Eucosia 和 Salacistis 复活，具有以下新组合：Cionisaccus procera、Paorchis thailandica、Eucosia afzelii、E. brachiorrhynchos、E. seikomontana . viridiflora, Platylepis flaccida, P. goudotii, P.roseum, P. scirpta, Salacistis angustifolia, S. beccarii, S. clavata, S. elmeri, S. erythrodes, S. fumata, S. lanceolata, S. rhombodoides, S. . rubicunda 和 S. werneri。