Webbia Pub Date : 2019-07-03 DOI: 10.1080/00837792.2019.1669928

R. M. Baldini

引用次数: 0

Strobilanthes carmelensis (Acanthaceae), a new species from the Western Ghats of India 标题印度西高止山脉的一新种——卡梅尔杉

Webbia Pub Date : 2019-07-03 DOI: 10.1080/00837792.2019.1675956

Sinjumol Thomas, B. Mani, John Britto, A. Pradeep

引用次数: 1

Studies on Potheae of Borneo I: Pothos pugnax, a new species of Pothos [Allopothos: Pothos barberianus group] from Kuching Division, Sarawak, Malaysian Borneo 婆罗洲Potheae的研究Ⅰ：Pothos pugnax，马来西亚婆罗洲砂拉越古晋区Pothos的一个新种

Webbia Pub Date : 2019-07-03 DOI: 10.1080/00837792.2019.1639107

S. Wong, P. Boyce

引用次数: 3

Studies on Schismatoglottideae of Borneo LXVIII: two new species of Schismatoglottis endemic to the Danum Valley Conservation Area, Sabah, Malaysian Borneo 马来西亚婆罗洲沙巴州丹努姆谷保护区特有的两新种——婆罗洲LXVIII的板栗科研究

Webbia Pub Date : 2019-07-03 DOI: 10.1080/00837792.2019.1639387

P. Boyce, S. Wong, Kartini Saibeh

引用次数: 0

Five pollination guilds of aroids (Araceae) at Mulu National Park (Sarawak, Malaysian Borneo) 穆鲁国家公园（马来西亚婆罗洲砂拉越）的五个蜘蛛授粉群（天南星科）

Webbia Pub Date : 2019-07-03 DOI: 10.1080/00837792.2019.1653425

Shong Kian Chai, S. Wong

{"title":"Five pollination guilds of aroids (Araceae) at Mulu National Park (Sarawak, Malaysian Borneo)","authors":"Shong Kian Chai, S. Wong","doi":"10.1080/00837792.2019.1653425","DOIUrl":"https://doi.org/10.1080/00837792.2019.1653425","url":null,"abstract":"ABSTRACT This study aimed to investigate the floral biology and pollinators of 21 aroid species representing 10 genera at Mulu National Park to ascertain if additional guilds were active in this, one of the most florally diverse plant families in the tropics. Extensive field observations on floral biology, including inflorescence development stages, floral traits, and pollinator rewards, identification of pollinators and their behaviour(s), were undertaken. Reproductive success was calculated and compared among taxa. Anthetic duration of unisexual-flowered taxa was 1–4 days, compared with 4–18 days in bisexual-flowered taxa. Floral traits such as floral odour, restricted access to the female zone during pistillate anthesis, presence of sacrificial floral tissues and anthetic duration affected the type and number of pollinators. Diptera are the most likely pollinators for Aglaonema, Alocasia, Pothos and species of Schismatoglottideae; Coleoptera are the pollinators for Amorphophallus, Anadendrum (together with thrips), Homalomena, Lasia and Schismatoglottis; Thysanoptera (thrips) is one of the pollinators for Anadendrum; Hemiptera (Miridae) pollinates Lasia spinosa and Pothos insignis. Hymenoptera (Apidae) are pollinators for Alocasia sarawakensis and Amorphophallus hewittii. Alocasia sarawakensis, Amorphophallus hewittii, Anadendrum sp., Homalomena (all species), Lasia spinosa, Pothos insignis and Schismatoglottis (all species) apply a generalist pollination system, while Aglaonema nitidum and A. simplex, Alocasia princeps, Amorphophallus julaihii, Phymatarum borneense and Pothos scandens are specialists.","PeriodicalId":39391,"journal":{"name":"Webbia","volume":"74 1","pages":"353 - 371"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00837792.2019.1653425","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43713994","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: 12

Index of New Taxa 新税指数

Webbia Pub Date : 2019-07-03 DOI: 10.1080/00837792.2019.1683358

引用次数: 0

A new species of Impatiens (Balsaminaceae) from Eravikulam National Park, southern Western Ghats, India 印度西高止山脉南部埃拉维库拉姆国家公园凤仙花属一新种

Webbia Pub Date : 2019-07-03 DOI: 10.1080/00837792.2019.1637176

Menachery Johnson Salish, V. Hareesh, L. Arun, Sukesan Sandeep, Pilakandy Rajan

引用次数: 3

Billolivia thongii (Gesneriaceae), a new species from Central Highlands, Vietnam 标题越南中部高原一新种——苦苣苔科苦苣苔

Webbia Pub Date : 2019-07-03 DOI: 10.1080/00837792.2019.1682243

V. Hareesh, T. Le, Thi Thanh Dat Pham

引用次数: 1

Pollen analysis of some Burkina Faso honey samples 布基纳法索部分蜂蜜样品的花粉分析

Webbia Pub Date : 2019-07-03 DOI: 10.1080/00837792.2019.1627455

Tania Cencetti, M. M. Lippi, I. Nombré, Lorenzo Orioli

{"title":"Pollen analysis of some Burkina Faso honey samples","authors":"Tania Cencetti, M. M. Lippi, I. Nombré, Lorenzo Orioli","doi":"10.1080/00837792.2019.1627455","DOIUrl":"https://doi.org/10.1080/00837792.2019.1627455","url":null,"abstract":"ABSTRACT Palynological analyses were carried out on 12 honey samples, with the aim of identifying the plants foraged by honeybee populations in six provinces of Burkina Faso. A total of 46 different pollen grains were identified at the species level, and 29 botanical families were reported. In the honey samples, the Fabaceae were the most representative botanical family with more than 11 different species, corresponding to 24% of the all examined pollen grains. The other common families were, respectively: Malvaceae (11%), Rubiaceae (9%), Poaceae (7%) and Combretaceae (7%). At species and genus level, Piliostigma thonningii (Schum.) Milne-Redh. (42%), Combretum type and Acacia type (42%), were the most frequently bee-visited plants, followed by Cochlospermum planchonii Hook. f. (33%) and Mitracarpus scaber Zucc. (33%). A total of five honey samples were considered as unifloral, and were derived from the following species: Lannea microcarpa Engl., Vitellaria paradoxa C. F. Gaertn., Cassia mimosoides L. and genus Combretum Loefl. The other seven honey samples were not comprised of a predominant pollen type and may be considered multifloral. Within these last, Piliostigma thonningii, Grewia bicolor Juss. and Detarium microcarpum Guill. & Perr. were well represented. The polylectic behaviour of Apis mellifera adansonii Latreille and the heterogeneous sources of forage were confirmed.","PeriodicalId":39391,"journal":{"name":"Webbia","volume":"74 1","pages":"373 - 381"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00837792.2019.1627455","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46167623","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: 5

A review of Philodendron subg. Philodendron (Araceae) from South America with the descriptions of 22 new species 杜鹃亚属植物综述。南美洲杜鹃属（天南星科）22新种记述

Webbia Pub Date : 2019-07-03 DOI: 10.1080/00837792.2019.1660559

T. Croat, Thomas E. Mines, C. Kostelac

{"title":"A review of Philodendron subg. Philodendron (Araceae) from South America with the descriptions of 22 new species","authors":"T. Croat, Thomas E. Mines, C. Kostelac","doi":"10.1080/00837792.2019.1660559","DOIUrl":"https://doi.org/10.1080/00837792.2019.1660559","url":null,"abstract":"ABSTRACT A history of the species described in Philodendron subg. Philodendron is presented and 22 species of Philodendron subg. Philodendron are published as new from South America: P. bucayense Croat, P. galotipazii Croat, P. guadalupense Croat, P. guizaense Croat, P. hughclarkei Croat, P. hyalinum Croat, P. josefinense Croat, P. kressii Croat, P. lemorae Croat, P. mashpiense Croat, P. mazorcalense Croat, P. mendozae Croat, P. meraense Croat, P. merizaldense Croat, P. mesayense Croat, P. monteagudoi Croat, P. nievense Croat, P. nigrifactum Croat, P. picoranense Croat, P. prancei Croat, P. rubioi Croat and P. sabaletense Croat. Countries of origin are: Brazil (one) P. prancei Croat; Colombia (12) P. guadalupense Croat, P. guizaense Croat, P. hyalinum Croat, P. josefinense Croat, P. kressii Croat, P. lemorae Croat, P. mazorcalense Croat, P. mendozae Croat, P. merizaldense Croat, P. mesayense Croat, P. nievense Croat, P. sabaletense Croat; Ecuador (five) P. bucayense Croat, P. galotipazii Croat, P. mashpiense Croat, P. meraense Croat, P. rubioi Croat; Guyana (one) P. hughclarkei Croat; Peru (three) P. monteagudoi Croat, P. nigrifactum Croat, P. picoranense Croat.","PeriodicalId":39391,"journal":{"name":"Webbia","volume":"74 1","pages":"193 - 246"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00837792.2019.1660559","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49440664","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: 3

Webbia最新文献