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Tricholepidozia (Telaranea) lindenbergii (Gottsche) E.D.Cooper (Marchantiophyta: Lepidoziaceae), another antipodean liverwort established in Britain
Journal of Bryology ( IF 1.9 ) Pub Date : 2019-07-03 , DOI: 10.1080/03736687.2019.1639988
T. H. Blackstock 1 , Robbie Blackhall-Miles 2 , Lucia Ruffino 3 , Malcolm Watling 4
Affiliation  

‘FossilPlants’ is the name of a small garden in the town of Llanberis which is situated among the mountains of Snowdonia in north-west Wales, UK. It was established by the owner (R.B.-M.) in 2011, with the particular aim of specialising in the cultivation of modern-day representatives of vascular plant groups, the known ancestors of which pre-dated the Cretaceous-Paleogene extinction event some 66 million years ago. When one of us (L.R.) undertook a bryophyte survey of the garden in October 2017, a small andunfamiliarmemberof theLepidoziaceae was collected from a damp, decorticated log in a low, open shed. Subsequent examination indicated a close match to Telaranea lindenbergii (Gottsche) J.J.Engel & Merrill, as described in Engel and Merrill (2004) and Engel and Glenny (2008) from New Zealand. This identificationwas confirmed by John Engel in January 2018 after he andGaryMerrill examined a sample from the Llanberis site. This is the first record of T. lindenbergii from Britain and, as far as we know, from the northern hemisphere. On a subsequent visit to the garden in February 2018 a further patch of the Telaranea was found on an old section of a Cyathea tree-fern trunk (rhizome) that had been obtained from a nearby but now disused fern nursery, and additional samples were collected. Both male, and the more frequent female plants were obtained. On much of the female material perianths were well developed and protected sub-mature sporophytes. Mature sporophytes were present on subsequent visit in May 2018. Since T. lindenbergii is sporophytic and appears to have the capacity to spread from the garden, it seems especially appropriate to put the arrival of this introduced species in Wales on record. Telaranea lindenbergii was earlier synonymised under T. tetradactyla (Hodgson 1956) before reinstatement by Engel and Merrill (1996); four varieties of T. lindenbergii are recognised by Engel and Merrill (2004) and the plant in Wales appears to be var. lindenbergii. More recent molecular investigation by Cooper et al. (2012) indicated that the genus Telaranea is polyphyletic and T. lindenbergii was subsequently transferred to Tricholepidozia (R.M.Schust.) E.D.Cooper, together with several other species, including T. tetradactyla, by Cooper et al. (2013). The description below is based on samples collected from the Llanberis site in 2017 and 2018.

中文翻译:

Tricholepidozia (Telaranea) lindenbergii (Gottsche) EDCooper (Marchantiophyta: Lepidoziaceae),另一种在英国建立的抗足苔类植物

“FossilPlants”是位于英国威尔士西北部斯诺登尼亚山脉之间的兰贝里斯镇的一个小花园的名称。它由所有者 (RB-M.) 于 2011 年建立,其特别目标是专门培养维管植物群的现代代表,其已知祖先早于白垩纪 - 古近纪灭绝事件约 66百万年前。当我们中的一个人 (LR) 于 2017 年 10 月对花园进行苔藓植物调查时,从低矮的开放式棚屋的潮湿、脱皮的原木中收集到了鳞片科的一个小而陌生的成员。如来自新西兰的 Engel and Merrill (2004) 和 Engel and Glenny (2008) 所述,随后的检查表明与 Telaranea lindenbergii (Gottsche) JJEngel & Merrill 非常匹配。2018 年 1 月,John Engel 和 GaryMerrill 检查了 Llanberis 站点的样本后,证实了这一点。这是来自英国和据我们所知来自北半球的林登堡木耳的第一个记录。在随后于 2018 年 2 月访问花园时,在从附近但现已废弃的蕨类植物苗圃获得的 Cyathea 树蕨树干(根茎)的旧部分发现了另一片 Telaranea,并收集了更多样本. 获得了雄性和更常见的雌性植物。在大部分雌性材料上,花被发育良好并保护了亚成熟的孢子体。2018 年 5 月的后续访问中出现了成熟的孢子体。 由于 T. lindenbergii 是孢子体并且似乎具有从花园传播的能力,将这种引进物种的到来记录在威尔士似乎特别合适。Telaranea lindenbergii 在被 Engel 和 Merrill (1996) 恢复之前,早先在 T. tetradactyla (Hodgson 1956) 下同义;Engel 和 Merrill (2004) 认可了四种 T. lindenbergii 品种,威尔士的植物似乎是 var. lindenbergii。林登伯格 Cooper 等人最近的分子研究。(2012) 指出 Telaranea 属是多系的,T. lindenbergii 随后被 Cooper 等人连同其他几个物种一起转移到 Tricholepidozia (RMSchust.) EDCooper,包括 T. tetradactyla。(2013)。以下描述基于 2017 年和 2018 年从 Llanberis 站点收集的样本。Telaranea lindenbergii 在被 Engel 和 Merrill (1996) 恢复之前,早先在 T. tetradactyla (Hodgson 1956) 下同义;Engel 和 Merrill (2004) 认可了四种 T. lindenbergii 品种,威尔士的植物似乎是 var. lindenbergii。林登伯格 Cooper 等人最近的分子研究。(2012) 指出 Telaranea 属是多系的,T. lindenbergii 随后被 Cooper 等人连同其他几个物种一起转移到 Tricholepidozia (RMSchust.) EDCooper,包括 T. tetradactyla。(2013)。以下描述基于 2017 年和 2018 年从 Llanberis 站点收集的样本。Telaranea lindenbergii 在被 Engel 和 Merrill (1996) 恢复之前,早先在 T. tetradactyla (Hodgson 1956) 下同义;Engel 和 Merrill (2004) 认可了四种 T. lindenbergii 品种,威尔士的植物似乎是 var. lindenbergii。林登伯格 Cooper 等人最近的分子研究。(2012) 指出 Telaranea 属是多系的,T. lindenbergii 随后被 Cooper 等人连同其他几个物种一起转移到 Tricholepidozia (RMSchust.) EDCooper,包括 T. tetradactyla。(2013)。以下描述基于 2017 年和 2018 年从 Llanberis 站点收集的样本。lindenbergii 被 Engel 和 Merrill (2004) 认可,威尔士的植物似乎是 var. 林登伯格 Cooper 等人最近的分子研究。(2012) 指出 Telaranea 属是多系的,T. lindenbergii 随后被 Cooper 等人连同其他几个物种一起转移到 Tricholepidozia (RMSchust.) EDCooper,包括 T. tetradactyla。(2013)。以下描述基于 2017 年和 2018 年从 Llanberis 站点收集的样本。lindenbergii 被 Engel 和 Merrill (2004) 认可,威尔士的植物似乎是 var. 林登伯格 Cooper 等人最近的分子研究。(2012) 指出 Telaranea 属是多系的,T. lindenbergii 随后被 Cooper 等人连同其他几个物种一起转移到 Tricholepidozia (RMSchust.) EDCooper,包括 T. tetradactyla。(2013)。以下描述基于 2017 年和 2018 年从 Llanberis 站点收集的样本。
更新日期:2019-07-03
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