A Revised Protocol for the Preservation of Nepenthes Pitcher Plant Specimens (Nepenthaceae)
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Orchids Limited Catalog
2003-2004 Orchids Limited Catalog Hic Natus Ubique Notus (Born here, known everywhere!) 25 years ago, in 1978, Orchids Limited started in a very small greenhouse behind a plant store in Minnetonka, Minnesota. Now located in Plymouth, we have grown to five greenhouses, a lab and support building. Our goal has always been to provide high quality species and hybrids in a niche market. We continue to breed new varieties and raise large populations of species derived from select stock. We are now seeing the fruits of our labor with many new exciting hybrids. It is very satisfying to see populations of species that were once hard to obtain or produce, now become available through our laboratory. Thanks to all of our customers, past and present, who have supported us and enabled us to grow. Please visit our web site at www.orchidweb.com for the most up-to-date offerings. We have designed a custom search engine to allow you to search for plants by name, category, color, temperature, bloom season or price range. Or, simply click "Browse our entire selection" for an alphabetic listing of all items. Our In Spike Now section, updated weekly, lists all the plants in flower or bud that are ready to be shipped. The Plant of the Week feature and Plant of the Week Library provide pictures and detailed cultural information on numerous species and hybrids. Thank you for choosing Orchids Limited. Orchids Limited 4630 Fernbrook Lane N. Plymouth, MN 55446 U.S.A. www.orchidweb.com Toll free: 1-800-669-6006 Phone: 763-559-6425 Fax: 763-557-6956 e-mail: [email protected] Nursery Hours: Mon-Sat 9:00 a.m. -
Ecological Correlates of the Evolution of Pitcher Traits in the Genus Nepenthes (Caryophyllales)
applyparastyle "body/p[1]" parastyle "Text_First" Biological Journal of the Linnean Society, 2018, 123, 321–337. With 5 figures. Keeping an eye on coloration: ecological correlates of the evolution of pitcher traits in the genus Nepenthes (Caryophyllales) KADEEM J. GILBERT1*, JOEL H. NITTA1†, GERARD TALAVERA1,2 and NAOMI E. PIERCE1 1Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford St., Cambridge, MA 02138, USA 2Institut de Biologia Evolutiva (CSIC-Universitat Pompeu Fabra), Passeig Marítim de la Barceloneta, 37, E-08003, Barcelona, Spain †Current address: Department of Botany, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, 305-0005, Japan Received 20 August 2017; revised 10 November 2017; accepted for publication 10 November 2017 Nepenthes is a genus of carnivorous pitcher plants with high intra- and interspecific morphological diversity. Many species produce dimorphic pitchers, and the relative production rate of the two morphs varies interspecifically. Despite their probable ecological importance to the plants, little is known about the selective context under which various pitcher traits have evolved. This is especially true of colour-related traits, which have not been examined in a phylogenetic context. Using field observations of one polymorphic species (N. gracilis) and comparative phylogenetic analysis of 85 species across the genus, we investigate correlations between colour polymorphism and ecological factors including altitude, light environment and herbivory. In N. gracilis, colour does not correlate with amount of prey captured, but red pitchers experience less herbivory. Throughout the genus, colour polymorphism with redder lower pitchers appears to be evolutionarily favoured. We found a lack of phylogenetic signal for most traits, either suggesting that most traits are labile or reflecting the uncertainty regarding the underlying tree topology. -
Recircumscription of the Nepenthes Alata Group (Caryophyllales: Nepenthaceae), in the Philippines, with Four New Species
European Journal of Taxonomy 69: 1-23 ISSN 2118-9773 http://dx.doi.org/10.5852/ejt.2013.69 www.europeanjournaloftaxonomy.eu 2013 · Martin Cheek & Matthew Jebb This work is licensed under a Creative Commons Attribution 3.0 License. Research article Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species Martin CHEEK1 & Matthew JEBB2 1 Herbarium, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, U.K. Email: [email protected] (corresponding author) 2 National Botanic Garden, Glasnevin, Dublin 9, Ireland Email: [email protected] Abstract. An overview of Nepenthes in the Philippines is presented. Four new species, Nepenthes extincta sp. nov., N. kitanglad sp. nov., N. kurata sp. nov. and N. leyte sp. nov. are described and illustrated from the Philippines and placed in the Nepenthes alata group. An updated circumscription and key to the species of the group is provided. Delimitation and comparison with the Regiae group is given. All four of the newly described species are assessed as threatened using the International Union for the Conservation of Nature 2012 standard, and one, N. extincta sp. nov. is considered likely to be already extinct due to open-cast mining. Logging and conversion of forest habitat are thought to be the main threats to the other three species. Key words. Conservation, Nepenthes alata group, Mindanao, threatened, ultramafic. Cheek M. & Jebb M. 2013. Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species. European Journal of Taxonomy 69: 1-23. http://dx.doi.org/10.5852/ ejt.2013.69 Introduction This paper forms part of studies towards a World Monograph of Nepenthes L. -
Pricelist March 2019
PRICELIST MARCH 2019 About us. Passionate about carnivorous plants from a young age, Scotland Carnivorous Plants was established in 2014 by myself, Oliver Murray. At Scotland Carnivorous Plants we specialise in the sale of the highest quality potted nepenthes. We strive for excellence and precision in every detail from plant health to customer service and packaging. We are one of the largest Borneo Exotics distributors in Europe, Importing since 2015. Please share my passion for nepenthes with me and do not hesitate to contact me, I am always willing to chat anything carnivorous plants! Please have a look at the reviews on our eBay page, we are sure you will not be disappointed. Ordering from us Here are some quick details about ordering from us… o All plants are sent potted unless otherwise stated. o Plants are wrapped in the highest quality materials protected for winter, with thermally insulated packaging - heatpacks available. o All plants are sent with appropriate plant passport documentation. o Guaranteed safe arrival and the highest quality. (Europe only!). o Please contact us, to place your order. o Photos of plants provided on request. o TRADES welcome: I am always happy to trade, contact me. o Photos on this pricelist are largely supplied from Borneo exotics and give an indication of what plants will grow to look like. o Pre-orders, we offer plants due to arrive in out next shipment (end of April/early May), these can be sent to you the day we receive them, or we can acclimate free of charge. o Payment is with PayPal (3.5% of total bill service charge). -
Effects of Poaching, Habitat Destruction, and Climate Change on Nepenthes
Effects of Poaching, Habitat Destruction, and Climate Change On Nepenthes Lucas Barron 4/27/19 Effects of Poaching, Habitat Destruction, and Climate Change On Nepenthes Lucas Barron; 4/27/2018 1 Effects of Poaching, Habitat Destruction, and Climate Change On Nepenthes When Dominick Gravine, and avid Nepenthes collector and seller, visited Borneo in March of 2013 to trek up the slopes of mount Trusmadi, he not only saw the endangered Nepenthes species that inhabit the misty slopes, but also the effects of the rapid urbanization of the local villages. He saw ‘palm oil plantations as far as the eye Dominick Gravine and his collection of Nepenthes can see.’ (-Gravine). “Palm oil plantations completely clear the land of its natural biodiversity.’ (-Gravine). “While in the local villages, I was offered many plants which were obviously taken from the wild. The locals see these plants as a source of money. The over collect and sell them to collectors.” (-Gravine) While climbing the mountains, he saw many seed stalks cut of many plants from people along the trails, which has a large impact on these plants’ ability to reproduce. Habitat destruction and excessive poaching is having a severe Nepenthes Veitchii 'Candy Dreams'; created by Dominick Gravine effect on plant species not only in places like Borneo, but also worldwide. Although many people deny human caused endangerment of plant species due to excessive poaching, reckless destruction of habitats globally, and climate change, Effects of Poaching, Habitat Destruction, and Climate Change On Nepenthes Lucas Barron; 4/27/2018 2 has a profound, and rather severe, effect on plant species globally, but especially in extremely delicate regions of the world, such as the Indonesian islands. -
Nepenthes Argentii Philippines, N. Aristo
BLUMEA 42 (1997) 1-106 A skeletal revision of Nepenthes (Nepenthaceae) Matthew Jebb & Martin Chee k Summary A skeletal world revision of the genus is presented to accompany a family account forFlora Malesi- ana. 82 species are recognised, of which 74 occur in the Malesiana region. Six species are described is raised from and five restored from as new, one species infraspecific status, species are synonymy. Many names are typified for the first time. Three widespread, or locally abundant hybrids are also included. Full descriptions are given for new (6) or recircumscribed (7) species, and emended descrip- Critical for all the Little tions of species are given where necessary (9). notes are given species. known and excluded species are discussed. An index to all published species names and an index of exsiccatae is given. Introduction Macfarlane A world revision of Nepenthes was last undertaken by (1908), and a re- Malesiana the gional revision forthe Flora area (excluding Philippines) was completed of this is to a skeletal revision, cover- by Danser (1928). The purpose paper provide issues which would be in the ing relating to Nepenthes taxonomy inappropriate text of Flora Malesiana.For the majority of species, only the original citation and that in Danser (1928) and laterpublications is given, since Danser's (1928) work provides a thorough and accurate reference to all earlier literature. 74 species are recognised in the region, and three naturally occurring hybrids are also covered for the Flora account. The hybrids N. x hookeriana Lindl. and N. x tri- chocarpa Miq. are found in Sumatra, Peninsular Malaysia and Borneo, although rare within populations, their widespread distribution necessitates their inclusion in the and other and with the of Flora. -
The Coordinate Regulation of Digestive Enzymes in the Pitchers of Nepenthes Ventricosa
Rollins College Rollins Scholarship Online Honors Program Theses Spring 2020 The Coordinate Regulation of Digestive Enzymes in the Pitchers of Nepenthes ventricosa Zephyr Anne Lenninger [email protected] Follow this and additional works at: https://scholarship.rollins.edu/honors Part of the Plant Biology Commons Recommended Citation Lenninger, Zephyr Anne, "The Coordinate Regulation of Digestive Enzymes in the Pitchers of Nepenthes ventricosa" (2020). Honors Program Theses. 120. https://scholarship.rollins.edu/honors/120 This Open Access is brought to you for free and open access by Rollins Scholarship Online. It has been accepted for inclusion in Honors Program Theses by an authorized administrator of Rollins Scholarship Online. For more information, please contact [email protected]. The Coordinate Regulation of Digestive Enzymes in the Pitchers of Nepenthes ventricosa Zephyr Lenninger Rollins College 2020 Abstract Many species of plants have adopted carnivory as a way to obtain supplementary nutrients from otherwise nutrient deficient environments. One such species, Nepenthes ventricosa, is characterized by a pitcher shaped passive trap. This trap is filled with a digestive fluid that consists of many different digestive enzymes, the majority of which seem to have been recruited from pathogen resistance systems. The present study attempted to determine whether the introduction of a prey stimulus will coordinately upregulate the enzymatic expression of a chitinase and a protease while also identifying specific chitinases that are expressed by Nepenthes ventricosa. We were able to successfully clone NrCHIT1 from a mature Nepenthes ventricosa pitcher via a TOPO-vector system. In order to asses enzymatic expression, we utilized RT-qPCR on pitchers treated with chitin, BSA, or water. -
Mount Kinabalu-Abotanist'sview Rhododendron Volume 35,No.2,Spring1981 Dr
Mount Kinabalu - a Botanist's View Dr. L. K. Wade from the Journal of the American Rhododendron Society Volume 35, No.2, Spring 1981 Ever since a mid-1960's fifteen month sojourn at 11,600 in the Pindaunde Valley of New Guinea's 14,793' Mt. Wilhelm, I have cherished am ambition to visit Borneo's Mt. Kinabalu, at 13,455' the highest mountain between New Guinea and the Himalayas. The two great peaks have much in common, their height and great physical mass, their locations on very large tropical islands near or on the equator, their almost unbelievably rich floras, in both cases derived from both Asian and Australian origins, and of perhaps greatest interest here, their rhododendron floras. Although the islands Borneo and New Guinea are separated by about 800 miles of island-studded sea, both are part of the botanical province of Malesia, which consists, in contrast to the political entity of Malaysia, the Malay Peninsula, the Philippines, and New Guinea with its associated islands. Perhaps nowhere else on earth does such a mixture of www.vireya.net plant genera of northern temperate, southern temperate, and tropical affinities occur as on the high mountains of this great botanical province, making these mountains objects of unequalled biogeographical interest. One of the prominent genera of distinctly Asian origin found in the mountains throughout Malesia is of course Rhododendron, which, according to Sleumer, numbers in this region some 280 species. All but five of these belong to the lepidote section Vireya, which interestingly enough has only two species outside Malesia. -
A Comparative UHPLC-Q/TOF–MS-Based Eco-Metabolomics
www.nature.com/scientificreports OPEN A comparative UHPLC‑Q/ TOF–MS‑based eco‑metabolomics approach reveals temperature adaptation of four Nepenthes species Changi Wong1, Yee Soon Ling2, Julia Lih Suan Wee3, Aazani Mujahid4 & Moritz Müller1* Nepenthes, as the largest family of carnivorous plants, is found with an extensive geographical distribution throughout the Malay Archipelago, specifcally in Borneo, Philippines, and Sumatra. Highland species are able to tolerate cold stress and lowland species heat stress. Our current understanding on the adaptation or survival mechanisms acquired by the diferent Nepenthes species to their climatic conditions at the phytochemical level is, however, limited. In this study, we applied an eco‑metabolomics approach to identify temperature stressed individual metabolic fngerprints of four Nepenthes species: the lowlanders N. ampullaria, N. rafesiana and N. northiana, and the highlander N. minima. We hypothesized that distinct metabolite regulation patterns exist between the Nepenthes species due to their adaptation towards diferent geographical and altitudinal distribution. Our results revealed not only distinct temperature stress induced metabolite fngerprints for each Nepenthes species, but also shared metabolic response and adaptation strategies. The interspecifc responses and adaptation of N. rafesiana and N. northiana likely refected their natural habitat niches. Moreover, our study also indicates the potential of lowlanders, especially N. ampullaria and N. rafesiana, to produce metabolites needed to deal with increased temperatures, ofering hope for the plant genus and future adaption in times of changing climate. Nepenthes (N.), the sole genus under the family Nepenthaceae, is one of the largest families of carnivorous plants, with an extensive geographical distribution across the Malay Archipelago, specifcally in Borneo, Philippines, and Sumatra. -
Prey Capture Patterns in Nepenthes Species and Natural Hybrids – Are the Pitchers of Hybrids As Effective at Trapping Prey As Those of Their Parents?
Technical Refereed Contribution Prey capture patterns in Nepenthes species and natural hybrids – are the pitchers of hybrids as effective at trapping prey as those of their parents? Heon Sui Peng • Charles Clarke • School of Science • Monash University Malaysia • Jalan Lagoon Selatan • 46150 Bandar Sunway • Selangor • Malaysia • [email protected] Keywords: Nepenthes, natural hybrids, prey capture, arthropods, trap structure. Introduction The carnivorous pitcher plant genus Nepenthes (Nepenthaceae) is thought to comprise more than 120 species, with a geographical range that extends from Madagascar and the Seychelles in the west, through Southeast Asia to New Caledonia in the east (Cheek & Jebb 2001; Chin et al. 2014). There are three foci of diversity – Borneo, Sumatra, and the Philippines – which account for more than 75% of all known species (Moran et al. 2013). The pitchers of Nepenthes have three main components – the pitcher cup, the peristome (a collar-like band of lignified tissue that lines the pitcher mouth), and the lid (Fig. 1A-G). In most species, the lid is broad and flat and overhangs the mouth (Fig. 1B-D), but in some specialized species it is small and oriented away from the mouth (Fig. 1A,E). The inner walls of the pitcher cup may be divided into two discrete zones – a lower “digestive” zone in which the pitcher walls lack a waxy cuticle and are lined with digestive glands; and an upper “conductive” zone, which lacks digestive glands but is covered by a complex array of wax crystals (Juniper et al. 1989; Bonhomme et al. 2011). Insects that make their way onto the conductive surface often lose their footing and fall into the digestive zone, which contains a viscoelastic fluid that facilitates the retention and drowning of prey. -
Nepenthes Erucoides (Nepenthaceae), an Ultramaficolous Micro-Endemic from Dinagat Islands Province, Northern Mindanao, Philippines
Phytotaxa 423 (1): 021–032 ISSN 1179-3155 (print edition) https://www.mapress.com/j/pt/ PHYTOTAXA Copyright © 2019 Magnolia Press Article ISSN 1179-3163 (online edition) https://doi.org/10.11646/phytotaxa.423.1.3 Nepenthes erucoides (Nepenthaceae), an ultramaficolous micro-endemic from Dinagat Islands Province, northern Mindanao, Philippines ALASTAIR S. ROBINSON1,*, SARAH GRACE ZAMUDIO2,3 & ROLLY BALAGON CABALLERO4 1 National Herbarium of Victoria, Royal Botanic Gardens Melbourne, Melbourne, VIC 3004, Australia; e-mail: [email protected] 2 The Graduate School, University of Santo Tomas, España Boulevard, 1015 Manila, Philippines. 3 Research Center for the Natural and Applied Sciences, University of Santo Tomas, España Boulevard, 1015 Manila, Philippines. 4 DENR-PENRO Dinagat Islands, Caraga Region Purok 2, Barangay Santa Cruz, San Jose, Province of Dinagat Islands, Mindanao, Philippines. *Author for correspondence Abstract A new species of Nepenthes—N. erucoides—is described and illustrated from a single ultramafic peak in the Dinagat Islands Province of northeastern Mindanao. It is a distinctive component of a relatively low-elevation, highly biodiverse montane elfin forest that has evolved in association with a particularly thin and extremely hostile substrate. Plant habit, and leaf, inflorescence, indumentum and peristome-column morphology appear superficially similar to those of the ultramaficolous montane species of Palawan, implicating an environmental basis for a syndrome of shared characteristics. Keywords: Philippines, -
Flora Malesiana Nepenthaceae
Flora Malesiana Series I - Seed Plants Volume 15 - 2001 Nepenthaceae Martin Cheek & Matthew Jebb ISBN 90-71236-49-8 All rights reserved © 2001 FoundationFlora Malesiana No the this be in part of material protected by copyright notice may reproduced or utilized any electronic form or by any means, or mechanical, including photocopying, recording, or by any and retrieval without written the information storage system, permission from copyright owner. Abstract Flora Malesiana. Series I, Volume 15 (2001) iv + 1—157, published by the Nationaal Herbarium Nederland, Universiteit Leiden branch, The Netherlands, under the aus- pices of FoundationFlora Malesiana. ISBN 90-71236-49-8 for i.e. the Contains the taxonomicrevision ofone family, Nepenthaceae, Malesia, area covering the countries Indonesia, Malaysia, Brunei Darussalam, Singapore, the Philip- pines, and Papua New Guinea. Martin Cheek & Matthew Jebb, Nepenthaceae, pp. 1—157*. A palaeotropical family of lianas, shrubs and herbs, with a single genus, Nepenthes. three There are 83 species of the family in the Malesian area, including nothospecies and one little known species. Most of the species are cultivated and traded across the value. in world as ornamental plants with curiosity Locally Malesia, some species are used for cooking specialist rice dishes, for medicinal uses or for making rope. habitat and ecol- The introductory part consists of chapters on distribution, fossils, ogy, reproductive biology, morphology and anatomy, pitcher function, cytotaxonomy, and characters. conservation, taxonomy, uses, collecting notes, spot Regional keys to the species are given. These are based largely on vegetative charac- ters. distribution, notes Foreach species full references, synonymy, descriptions, ecology, on diagnostic characters and relationships withother species are presented.