Bryophyte diversity and evolution最新文献_第3页

Bazzania polita sp. nov., a rare New Zealand species (Lepidoziaceae, Marchantiophyta) with an assessment of branching type as a character 新西兰稀有物种 Bazzania polita sp.

Bryophyte diversity and evolution Pub Date : 2023-12-29 DOI: 10.11646/bde.46.1.5

D. Glenny, Stella Fish

{"title":"Bazzania polita sp. nov., a rare New Zealand species (Lepidoziaceae, Marchantiophyta) with an assessment of branching type as a character","authors":"D. Glenny, Stella Fish","doi":"10.11646/bde.46.1.5","DOIUrl":"https://doi.org/10.11646/bde.46.1.5","url":null,"abstract":"Bazzania polita sp. nov. is described from New Zealand from two collections. It resembles B. exempta in having leafy branches that are predominantly ventral-intercalary, but the leaves are more broadly rectangular, and the dorsal leaf margin is more ampliate. The underleaves of B. polita are connate with the leaves on both sides versus free in B. exempta, and they are toothed as well as lobed versus lobed but untoothed in B. exempta. Neither leaves nor underleaves of B. polita are caducous (leaves are caducous in B. exempta). The hyaline portion of the underleaf surface and the leaf margins of B. polita are asperulate, versus smooth throughout in B. exempta. Seven New Zealand species that commonly have leafy ventral-intercalary branches were sampled for variation between populations. In five species the proportion of leafy ventral-intercalary branches varied a great deal, suggesting that branching type in these species is environmentally influenced. If a species with a high proportion of leafy ventral-intercalary branches is known from a single specimen, it cannot be concluded that this is a constant feature of the species.","PeriodicalId":93270,"journal":{"name":"Bryophyte diversity and evolution","volume":" 17","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139145259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anoectangium stracheyanum and Pseudocrossidium hornschuchianum (Pottiaceae, Bryophyta) in New Zealand 新西兰的 Anoectangium stracheyanum 和 Pseudocrossidium hornschuchianum（Pottiaceae，裸子植物门

Bryophyte diversity and evolution Pub Date : 2023-12-29 DOI: 10.11646/bde.46.1.19

B. O. V. Zanten, P. Sollman

引用次数: 0

Kahakuloa operculispora, a new Hawaiian simple thalloid liverwort in a new genus and family, Kahakuloaceae (Fossombroniales) Kahakuloa operculispora，夏威夷新属、新科 Kahakuloaceae（Fossombroniales）中的一种新的单叶状肝草

Bryophyte diversity and evolution Pub Date : 2023-12-29 DOI: 10.11646/bde.46.1.4

A. V. Freire, E. Judziewicz, D. Cargill, L. Forrest, S. Gradstein, Hank L. Oppenheimer, Zachary Pezzillo, Sol Sepsenwol

{"title":"Kahakuloa operculispora, a new Hawaiian simple thalloid liverwort in a new genus and family, Kahakuloaceae (Fossombroniales)","authors":"A. V. Freire, E. Judziewicz, D. Cargill, L. Forrest, S. Gradstein, Hank L. Oppenheimer, Zachary Pezzillo, Sol Sepsenwol","doi":"10.11646/bde.46.1.4","DOIUrl":"https://doi.org/10.11646/bde.46.1.4","url":null,"abstract":"Kahakuloa operculispora, a new simple thalloid liverwort endemic to Hawaiʻi, so far only known from high elevation bogs in western Maui, is described and illustrated. The thallus has prominent reddish-purple rhizoids, uniseriate ventral slime papillae and lacks scales. The plants are dioicous; male plants have antheridia sunken in several rows of dorsal chambers, subtended by scales, while female plants have clustered archegonia enclosed by thick, barrel-shaped involucres that develop serially at the plant apex, before fertilization, and are arranged in a single dorsal row at maturity; perichaetial scales and pseudoperianths (defined as involucres developing after fertilization) are lacking. The capsules are spherical, 2−3 stratose, and dehisce irregularly; the spores are areolate and have a unique operculum-like disk on the proximal face. Molecular and morphological evidence supports placement of the plant in a new genus and family in the order Fossombroniales, suborder Fossombroniineae. Kahakuloa is the first liverwort genus endemic to Hawaiʻi, and Kahakuloaceae is the only known endemic Hawaiian land plant family.","PeriodicalId":93270,"journal":{"name":"Bryophyte diversity and evolution","volume":" 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139142022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recircumscription of Lopholejeunea sikkimensis (Lejeuneaceae: Marchantiophyta) and its varieties in India 印度 Lopholejeunea sikkimensis（Lejeuneaceae：Marchantiophyta）及其变种的再循环记录

Bryophyte diversity and evolution Pub Date : 2023-12-29 DOI: 10.11646/bde.46.1.14

Priyanka, S. Singh, Arun K. Pandey

引用次数: 0

Passage of spores of the dung moss Tayloria callophylla (Splachnaceae) through an avian digestive tract—a novel mode of dispersal? 粪藓泰勒藓（Splachnaceae）孢子通过鸟类消化道--一种新的传播方式？

Bryophyte diversity and evolution Pub Date : 2023-12-29 DOI: 10.11646/bde.46.1.18

Ryan J. Deregnier, Juliane Gaviraghi Mussoi, A. Gaskett

{"title":"Passage of spores of the dung moss Tayloria callophylla (Splachnaceae) through an avian digestive tract—a novel mode of dispersal?","authors":"Ryan J. Deregnier, Juliane Gaviraghi Mussoi, A. Gaskett","doi":"10.11646/bde.46.1.18","DOIUrl":"https://doi.org/10.11646/bde.46.1.18","url":null,"abstract":"The dispersal of reproductive material plays a key role in the ecology of plants. Dung mosses (Splachnaceae), have evolved to utilise insects to disperse spores to habitat sites consisting of dung or dead animals—a marked departure from the wind based spore dispersal seen in other mosses. However, adapting to insect dispersal likely precludes long distance airborne dispersal, and limits dispersal events to the movements of the spore bearing insect. However, there are several disjunct populations of these mosses, incompatible with insect dispersal, raising questions over the manner of their origin. Hypotheses put forward include the dispersal of the mosses to these sites by birds. Here, the possibility that insectivorous birds could internally transport spores is explored by feeding insects bearing spores to captive myna birds. We tested if the spores of the New Zealand dung moss, Tayloria callophylla, can survive gut passage. Ultimately 9 of 10 dung samples produced viable moss colonies after a period of 30 days, demonstrating the survival of the spores through an avian digestive tract. Our results provide evidence for a unique model of dispersal in dung mosses, where a spore bearing insect is eaten by a bird that eats insects transports the spores in its gut over a much greater distance than otherwise likely with the insect alone.","PeriodicalId":93270,"journal":{"name":"Bryophyte diversity and evolution","volume":" 36","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139143777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

New records and range extensions for liverworts (Marchantiophyta) in the Australian Wet Tropics bioregion 澳大利亚湿热带生物区肝草属（Marchantiophyta）的新记录和分布范围扩展

Bryophyte diversity and evolution Pub Date : 2023-12-29 DOI: 10.11646/bde.46.1.9

D. Meagher, T. Pócs, A. Cairns

引用次数: 0

New insights into the genus Stoneobryum (Bryophyta: Orthotrichaceae) based on recent collections of the two known species 基于最近采集到的两个已知物种，对 Stoneobryum 属（Bryophyta: Orthotrichaceae）的新认识

Bryophyte diversity and evolution Pub Date : 2023-12-29 DOI: 10.11646/bde.46.1.13

F. Lara, I. Draper, R. Garilleti

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Special issue commemorating Dr David Meagher 1956–2023 (Cover) 纪念大卫-米格尔博士 1956-2023 年特刊（封面）

Bryophyte diversity and evolution Pub Date : 2023-12-29 DOI: 10.11646/bde.46.1.1

D. Cargill, Michael Stech, M. Tabua, M. Konrat

引用次数: 0

Additional Bryophyte Taxa from the Cook Islands 库克群岛的其他苔藓植物分类群

Bryophyte diversity and evolution Pub Date : 2023-12-29 DOI: 10.11646/bde.46.1.11

John Game, P. J. D. Lange, M. Konrat, M. Tabua, David R. Toren, Gerald Mccormack, John J. Engel, T. Pócs, Gary Merrill, A. SASS-GYARMATI

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David Meagher (1956–2023) 戴维-米格尔（1956-2023）

Bryophyte diversity and evolution Pub Date : 2023-12-29 DOI: 10.11646/bde.46.1.3

Andi Cairns, Andrew Franks, Niels Klazenga

引用次数: 0