Thunbergia Grandiflora Click on Images to Enlarge

Total Page：16

File Type：pdf, Size：1020Kb

Species information Abo ut Reso urces Hom e A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Thunbergia grandiflora Click on images to enlarge Family Acanthaceae Scientific Name Thunbergia grandiflora Roxb. Roxburgh, W. (1820) Edwards' Botanical Register 6 : Pl. 495, Type: flowered in [Mr. Herberts] hothouse at Spofforth the summer before last .. Found among bushes, etc., uncultivated spots near Calcutta. Leaves and Flowers. Copyright CSIRO Common name Vine, Blue Trumpet; Vine, Clock; Vine, Bengal Clock; Vine, Sky; Blue Sky flower; Blue Thunbergia; Bengal Clock Vine; Sky Flower; Blue Trumpet Vine; Clock Vine; Sky Vine Weed * Stem Can grow into a large vine, stem diameters up to 4 cm recorded. Stems swollen at the nodes or branch sites. Habit. Copyright CSIRO Leaves Leaf blades variable in size and shape, about 9-15 x 3-12.5 cm, petioles about 2-5 cm long. Larger twigs usually hollow. Flowers Flowers about 7-9 cm diam. Calyx cup-shaped, hairy, about 40-50 x 25 mm, completely obscured by the large leafy bracts. Corolla tube about 45 mm long, constricted about the middle, lobes about 25 mm long. Corolla tube cream to yellowish on the inner surface. Stamens four, about 20-25 mm long, anthers about 6-8 mm long. Ovary about 6 mm long, surrounded by a fleshy disk. Style and stigma about 30-35 mm long. Stigma resembles a laterally compressed funnel. Scale bar 10mm. Copyright CSIRO Fruit Features not available. Seedlings Features not available. Vine stem bark and vine stem transverse section. Copyright CSIRO Distribution and Ecology An introduced species originally from India now naturalised in NEQ, CEQ and southwards to south-eastern Queensland. Cultivated in NT and CYP but not known to be naturalised. There is some debate about its ability to set seed but it does regenerate by vegetative means. Altitudinal range from near sea level to 750 m. Usually found near settlements. Grows in rain forest or rain forest margins and will grow over and smother large trees. Natural History & Notes Cultivated as an ornamental in many areas with several varieties but has become a serious weed of rain forest margins and stream side vegetation in the lowlands of NEQ. Vine X Synonyms Flemingia grandiflora Roxb. ex Rottler, Gesellschaft Naturforschender Freunde zu Berlin. Neue Schriften 4: 202-203(1803). RFK Code 2206 CC-BY Australian Tropical Herbarium unless otherwise indicated in the images..

Copy Link

Recommended publications

ORNAMENTAL GARDEN PLANTS of the GUIANAS: an Historical Perspective of Selected Garden Plants from Guyana, Surinam and French Guiana
f ORNAMENTAL GARDEN PLANTS OF THE GUIANAS: An Historical Perspective of Selected Garden Plants from Guyana, Surinam and French Guiana Vf•-L - - •• -> 3H. .. h’ - — - ' - - V ' " " - 1« 7-. .. -JZ = IS^ X : TST~ .isf *“**2-rt * * , ' . / * 1 f f r m f l r l. Robert A. DeFilipps D e p a r t m e n t o f B o t a n y Smithsonian Institution, Washington, D.C. \ 1 9 9 2 ORNAMENTAL GARDEN PLANTS OF THE GUIANAS Table of Contents I. Map of the Guianas II. Introduction 1 III. Basic Bibliography 14 IV. Acknowledgements 17 V. Maps of Guyana, Surinam and French Guiana VI. Ornamental Garden Plants of the Guianas Gymnosperms 19 Dicotyledons 24 Monocotyledons 205 VII. Title Page, Maps and Plates Credits 319 VIII. Illustration Credits 321 IX. Common Names Index 345 X. Scientific Names Index 353 XI. Endpiece ORNAMENTAL GARDEN PLANTS OF THE GUIANAS Introduction I. Historical Setting of the Guianan Plant Heritage The Guianas are embedded high in the green shoulder of northern South America, an area once known as the "Wild Coast". They are the only non-Latin American countries in South America, and are situated just north of the Equator in a configuration with the Amazon River of Brazil to the south and the Orinoco River of Venezuela to the west. The three Guianas comprise, from west to east, the countries of Guyana (area: 83,000 square miles; capital: Georgetown), Surinam (area: 63, 037 square miles; capital: Paramaribo) and French Guiana (area: 34, 740 square miles; capital: Cayenne). Perhaps the earliest physical contact between Europeans and the present-day Guianas occurred in 1500 when the Spanish navigator Vincente Yanez Pinzon, after discovering the Amazon River, sailed northwest and entered the Oyapock River, which is now the eastern boundary of French Guiana.
[Show full text]
Thunbergia Species Thunbergia Spp
Fact sheet DECLARED CLASS 1 AND 2 PEST PLANT Thunbergia species Thunbergia spp. The four species of thunbergia declared under the Land T. grandiflora is the most widespread pest species, having Protection (Pest and Stock Route Management) Act 2002 been used as a garden ornamental for its attractive large in Queensland are: leaves and hanging groups of large, pale lavender flowers. • Thunbergia laurifolia—laurel clockvine (Class 1) While other species of thunbergia (black-eyed susan, • Thunbergia annua (Class 1) scarlet clock vine, golden glory vine, lady’s slipper) are not declared, they are not recommended for planting because • Thunbergia fragrans (Class 1) of their potential to spread into surrounding bush. • Thunbergia grandiflora—blue trumpet vine or blue sky vine (Class 2). PP23 September 2011 T. arnhemica is the only native species and occurs in northern parts of Queensland, the Northern Territory and Western Australia (can be confused with T. fragrans). Thunbergia species are a major threat to remnant vegetation in the wet tropics. In the past T. grandiflora and T. laurifolia were promoted and sold in Queensland as attractive garden plants, and both became widespread in Queensland gardens. These vigorous plants soon escaped into native bushland and began causing considerable environmental damage. The plant climbs and blankets native vegetation, with the weight of the vine often pulling down mature trees. Smothered vegetation also has dramatically reduced light levels to lower layers of vegetation, drastically limiting Thunbergia laurifolia infestation natural growth and killing many native plants. Large tubers degrade creek and river banks and make destruction of Other species of thunbergia the pest difficult.
[Show full text]
ACANTHACEAE 爵床科 Jue Chuang Ke Hu Jiaqi (胡嘉琪 Hu Chia-Chi)1, Deng Yunfei (邓云飞)2; John R
ACANTHACEAE 爵床科 jue chuang ke Hu Jiaqi (胡嘉琪 Hu Chia-chi)1, Deng Yunfei (邓云飞)2; John R. I. Wood3, Thomas F. Daniel4 Prostrate, erect, or rarely climbing herbs (annual or perennial), subshrubs, shrubs, or rarely small trees, usually with cystoliths (except in following Chinese genera: Acanthus, Blepharis, Nelsonia, Ophiorrhiziphyllon, Staurogyne, and Thunbergia), isophyllous (leaf pairs of equal size at each node) or anisophyllous (leaf pairs of unequal size at each node). Branches decussate, terete to angular in cross-section, nodes often swollen, sometimes spinose with spines derived from reduced leaves, bracts, and/or bracteoles. Stipules absent. Leaves opposite [rarely alternate or whorled]; leaf blade margin entire, sinuate, crenate, dentate, or rarely pinnatifid. Inflo- rescences terminal or axillary spikes, racemes, panicles, or dense clusters, rarely of solitary flowers; bracts 1 per flower or dichasial cluster, large and brightly colored or minute and green, sometimes becoming spinose; bracteoles present or rarely absent, usually 2 per flower. Flowers sessile or pedicellate, bisexual, zygomorphic to subactinomorphic. Calyx synsepalous (at least basally), usually 4- or 5-lobed, rarely (Thunbergia) reduced to an entire cupular ring or 10–20-lobed. Corolla sympetalous, sometimes resupinate 180º by twisting of corolla tube; tube cylindric or funnelform; limb subactinomorphic (i.e., subequally 5-lobed) or zygomorphic (either 2- lipped with upper lip subentire to 2-lobed and lower lip 3-lobed, or rarely 1-lipped with 3 lobes); lobes ascending or descending cochlear, quincuncial, contorted, or open in bud. Stamens epipetalous, included in or exserted from corolla tube, 2 or 4 and didyna- mous; filaments distinct, connate in pairs, or monadelphous basally via a sheath (Strobilanthes); anthers with 1 or 2 thecae; thecae parallel to perpendicular, equally inserted to superposed, spherical to linear, base muticous or spurred, usually longitudinally dehis- cent; staminodes 0–3, consisting of minute projections or sterile filaments.
[Show full text]
Thunbergia Laurifolia
Journal of Applied Pharmaceutical Science Vol. 5 (Suppl 2), pp. 099-103, 2015 Available online at http://www.japsonline.com DOI: 10.7324/JAPS.2015.58.S16 ISSN 2231-3354 Review of antidiabetic activity of “Rang Jeud” Thunbergia laurifolia Piya Kosai, Kanitta Jiraungkoorskul, Wannee Jiraungkoorskul* Department of Pathobiology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand. ABSTRACT ARTICLE INFO Article history: Diabetes mellitus still is the serious medical problem to human health due to rapid increase and lead the cause of Received on: 22/05/2015 death in the developed and developing countries. It characterizes by hyperglycemia because there is the defect in Revised on: 16/06/2015 insulin secretion, or the reduced sensitivity of the tissue to insulin. The clinical reports revealed that diabetes Accepted on: 15/07/2015 cannot be cured completely. The newer anti-hyperglycemic drugs continue searching because the existing Available online: 14/09/2015 synthetic drugs have several limitations. Traditional medicinal plants and their phytochemical substances have been used in the treatment of diabetes mellitus and associated secondary complications more than a century, but Key words: only a few of these have proofed their safe and efficacious. The aim of this review article is focused Thunbergia diabetes mellitus, herb, laurifolia one of the medicinal plants used for antioxidant activities. T. laurifolia contains several kinds of hypoglycemia, plant, glycosides, flavonoids, gallic acid and phenolic compounds. Many researches have evaluated that these Thunbergia laurifolia. phytochemical substances have the major impact on diabetes. In conclusion this review focuses on the hypoglycemic activity of this plant and clear that it has the potential to be considered as a candidate for preparing new treatment of diabetes mellitus.
[Show full text]
Growth Response of Thunbergia Grandiflora (Roxb. Ex Rottler) Roxb
Philippine Journal of Science 149 (3-a): 935-946, October 2020 ISSN 0031 - 7683 Date Received: 20 Apr 2020 Growth Response of Thunbergia grandiflora (Roxb. ex Rottler) Roxb. (Skyflower) on Shading and Anatomical Characteristics Under Various Soil Series Micah Marie F. Galapon1, Marilyn O. Quimado2, Crusty E. Tinio2, and Marilyn S. Combalicer2* 1Coastal Zone and Freshwater Ecosystems Research Division Ecosystems Research and Development Bureau Department of Environment and Natural Resources, College, Laguna 4031 Philippines 2Department of Forest Biological Sciences College of Forestry and Natural Resources (CFNR) University of the Philippines Los Baños (UPLB) College, Laguna 4031 Philippines Thunbergia grandiflora Roxb. (Acanthaceae) or “skyflower” is an exotic species that was reported to be aggressively spreading out of control in the tropical and subtropical ecosystems. This study assessed the invasive characteristics of the species by analyzing its growth characteristics on varying shading intensity and soil series, as well as anatomical characteristics in varying soil series. Growth characteristics include the height and root collar diameter (RCD), while anatomical parameters include the thickness of all dermal, ground, and vascular tissues. Based on the results of the shading experiment, T. grandiflora grew significantly in terms of height and RCD under full light conditions (1784.75 lx). The species can survive intense light condition but is suppressed under partial to fully shaded treatments. In the soil series experiment, the highest growth and RCD were observed in the Luisiana soil series with strongly acidic soil (4.1 pH). The leaf and stem anatomical structures of T. grandiflora have the characteristics typical of invasive species that can adapt to certain harsh conditions.
[Show full text]
Thunbergia Thunbergia Grandiflora (Syn
Restricted invasive plant Lantana BlueLantana camara thunbergia Thunbergia grandiflora (syn. Thunbergia laurifolia) Blue thunbergia was promoted and sold in Queensland as Large tubers degrade creek and river banks and make an attractive garden plant, and both became widespread destruction of blue thunbergia difficult. in Queensland gardens. These vigorous plants soon In garden situations, it will also quickly spread and the escaped into native bushland and began causing large tubers may cause damage to paths, fences and considerable environmental damage. foundations. Other ornamental species of thunbergia The plant climbs and blankets native vegetation, with (black-eyed Susan, scarlet clock vine, golden glory vine, the weight of the vine often pulling down mature trees. lady’s slipper) are not as invasive, they are also not Smothered vegetation also has dramatically reduced light recommended for planting because of their potential to levels to lower layers of vegetation, drastically limiting spread into sourrounding bush land. natural growth and killing many native plants. Thunbergia species are a major threat to remnant Habitat and distribution vegetation in the wet tropics. Native to northern India and tropical Africa, and grow best Legal requirements in frost-free locations. Infestations of blue thunbergia are patchy and are mostly scattered along coastal streams Blue thunbergia is a restricted category 3 invasive plant from the Tully River to the Daintree. Areas of acute under the Biosecurity Act 2014. It must not be given away, infestation are the Mulgrave River, the Johnstone River and sold, or released into the environment. lower Mossman River. Some specimens collected in Queensland were previously identified asThunbergia laurifolia.
[Show full text]
Weeds Tropical Topics
Tropical Topics A n i n t e r p r e t i v e n e w s l e t t e r f o r t h e t o u r i s m i n d u s t r y Weeds in the wet tropics No. 27 April 1995 Don’t give a weed a break Notes from the In the 1840s someone decided that a Central American flowering plant would look good in their garden in Calcutta in India. It grew well. It spread throughout Editor India, across Asia to Siam (Thailand) and on to China, the Pacific islands and A weed is a plant which grows where Papua New Guinea. Within a century it was also well established in Africa. it is not wanted. A plant introduced to improve pasture may be unwelcome in our back yards. A plant which we Siam weed, Chromolaena odorata, is boots or to machinery used overseas. admire in our gardens may well cause now considered one of the world’s The Department of Lands has been the destruction of native vegetation. worst weeds. It is fast-growing and spraying the infestation with This issue of Tropical Topics competitive. In open areas it forms herbicides; the third program is due to concentrates on environmental dense tangled bushes which can start at the end of this month. It is weeds, specifically those which cause intense bushfires in the dry hoped that the weed is confined to the endanger the natural environment in season. It can climb up to 20m on Tully area and can be controlled but trees, smothering them with its dense there are concerns it may have been the wet tropics.
[Show full text]
Lianas No Neotropico
Lianas no Neotrópico parte 7 Dr. Pedro Acevedo R. Museum of Natural History Smithsonian Institution Washington, DC 2018 Asterids: Ericales o Ericaceae oMarcgraviaceae • Euasterids 1 Boraginales (Boraginaceae) Icacinales (Icacinaceae) Gentianales o Apocynaceae o Loganiaceae o Rubiaceae Lamiales o Acanthaceae o Gesneriaceae o Bignoniaceae o Lamiaceae o Plantaginaceae o Verbenaceae Solanales oConvolvulaceae o Solanaceae • Euasterids 2 o Asteraceae Lamiales Acanthaceae 2.600 spp, 250 gêneros ervas, arbustos, lianas distribuição pantropical 98 spp de trepadeiras no Neotrópico Mendoncia 75 spp Justicia 490 spp/13 escandentes Ruellia 230 spp/4 escandentes Introduzidas: (invasoras) Asystasia 1 sp Thunbergia 4 spp Asystasia gangetica http://botany.si.edu/lianas/docs/ACANTHACEAE.pdf • flores bissexuais • sépalas 4-5, conatas, desiguais • corola tubular, 5-lobadas • estames 4, iguais ou não • ovário súpero, bilocular • frutos diversos, geralmente cápsulas, com gancho placentário Acanthaceae Thunbergia alata Thunbergia - gênero com 4 spp nao nativas ao Neotrópico. Thunbergia fragrans Mendoncia cordata - liana volúvel, com frutos carnosos. Ruellia inflata Justicia brasiliensis Anisacanthus ramosissimus Thunbergia grandiflora - caules com floema interxilemático (formando faixas que se assemelham a raios largos) Mendoncia - caules com xilema disperso Justicia Cistolitos Thunbergia grandiflora - espécie invasora no Neotrópico Lamiales Gesneriaceae 150 gêneros; 3000 spp pantropical 56 gêneros e 1800 spp neotropicais Trepadeiras 14 gêneros e 112 spp
[Show full text]
Thunbergia Grandiflora1
Fact Sheet FPS-580 October, 1999 Thunbergia grandiflora1 Edward F. Gilman2 Introduction From early summer until late winter this vigorously twining vine bears hanging clusters of large, lavender-blue flowers that are 3 inches in diameter (Fig. 1). These flowers are bell-shaped and have a white throat. The broad, heart-shaped leaves of the Sky Flower are soft and dark green. The fruits are inconspicuous seed capsules. General Information Scientific name: Thunbergia grandiflora Pronunciation: thun-BER-jee-uh gran-diff-FLOR-ruh Common name(s): Bengal Clock Vine, Sky Vine Family: Acanthaceae Plant type: vine USDA hardiness zones: 9B through 11 (Fig. 2) Planting month for zone 8: year round Planting month for zone 9: year round Planting month for zone 10 and 11: year round Origin: not native to North America Uses: cascading down a wall; container or above-ground Figure 1. Bengal Clock Vine. planter Availablity: grown in small quantities by a small number of Growth rate: fast nurseries Texture: medium Description Foliage Height: depends upon supporting structure Spread: depends upon supporting structure Leaf arrangement: opposite/subopposite Plant habit: spreading Leaf type: simple Plant density: moderate Leaf margin: undulate 1.This document is Fact Sheet FPS-580, one of a series of the Environmental Horticulture Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Publication date: October, 1999 Please visit the EDIS Web site at http://edis.ifas.ufl.edu. 2. Edward F. Gilman, professor, Environmental Horticulture Department, Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, 32611.
[Show full text]
The Whole and the Parts: Relationships Between Floral Architecture and Floral Organ Shape, and Their Repercussions on the Interpretation of Fragmentary Floral Fossils
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2008 The whole and the parts: relationships between floral architecture and floral organ shape, and their repercussions on the interpretation of fragmentary floral fossils Endress, P K Abstract: Floral architecture and floral organ shape are interrelated to some extent as can be seen inthe diversity of extant angiosperm groups. The shape of fragmentary fossil material, such as single organs, may therefore give hints for the reconstruction of the architecture of a flower. This study is partly a review and partly provides original material and new points of view on organ-architecture interrelationships. Several topics are illustrated with examples: (1) autonomous and imprinted shape, exemplified by cuneate organs, especially stamens; (2) conditions for valvate anther dehiscence; (3) lability in number and shape of reduced organs that have decreased in size and lost their original function; (4) long hairs as filling material of irregular spaces; (5) architectural conditions for the presence of orthotropous ovules; (6) structural differences between exposed and covered organ parts in bud; and (7) sepal aestivation and petal elaboration. DOI: https://doi.org/10.3417/2006190 Posted at the Zurich Open Repository and Archive, University of Zurich ZORA URL: https://doi.org/10.5167/uzh-11688 Journal Article Published Version Originally published at: Endress, P K (2008). The whole and the parts: relationships between floral architecture and floral organ shape, and their repercussions on the interpretation of fragmentary floral fossils. Annals of the Missouri Botanical Garden, 95(1):101-120.
[Show full text]
Kakadu National Park Approved Plant List
KAKADU NATIONAL PARK - APPROVED PLANT LIST Kakadu National Park is a ‘Commonwealth reserve’ under the Environment Protection and Biodiversity Conservation Act 1999 (Cth) and is inscribed on the World Heritage List for outstanding cultural and natural values. As part of Kakadu National Park, the use and development of the Town of Jabiru must not be detrimental to the values of the park. To protect Kakadu’s unique environment, Regulations 12.20 and 12.21 of the Environment Protection and Biodiversity Conservation Regulations 2000 require that plants are not brought into Jabiru and cultivated or propagated unless they are included on the Approved Plant List. Approved plant species include a plant species that is: a) A native species of Kakadu National Park; or b) Specified on the Approved Plant List maintained by the Director of National Parks. All plants brought into Jabiru for domestic or commercial area gardens should be an approved plant species. The preferred option is to use species that are native to Kakadu. For information on these species please refer to the book Native Plants for Top End Gardens (2007 Smith). The approved plant species that are non-indigenous to Kakadu are those that are understood to not have the potential to spread into the park. The approved non-indigenous species may not necessarily be well-suited to the growing conditions in Jabiru. By using only approved plant species you will help to avoid potential biosecurity threats to the environmental values of Kakadu National Park. Please be aware that any gardening material brought into Jabiru provides an entry pathway for exotic ants, myrtle rust and other plant viruses and pathogens into the park.
[Show full text]
Laurel Clock Vine, Alert List for Environmental Weeds
This document was originally published on the website of the CRC for Australian Weed Management, which was wound up in 2008. To preserve the technical information it contains, the department is republishing this document. Due to limitations in the CRC’s production process, however, its content may not be accessible for all users. Please contact the department’s Weed Management Unit if you require more assistance. al er t l is t for envi ronment a l weeds Laurel clock vine – Thunbergia laurifolia ● Current Laurel clock vine (Thunbergia laurifolia) The problem Thunbergia laurifolia is on the Alert List clock vine Laurel for Environmental Weeds, a list of 28 non native plants that threaten biodiversity and cause other environmental damage. Although only in the early stages of establishment, these weeds have the potential to seriously degrade Australia’s ecosystems. – Thunbergia laurifolia Thunbergia species were introduced to Australia as garden ornamentals but have escaped into native vegetation, and four species are now declared weeds in Queensland. T. laurifolia is very similar to the closely related blue trumpet vine T. laurifolia climbs native vegetation, smothering, shading out and killing the understorey and can pull down Thunbergia grandiflora, which is a serious mature trees with the weight of the vine. weed in northern Queensland. Both Photo: Forest & Kim Starr, USGS species were popular with gardeners for their large blue flowers and climbing broad tube, white on the outside with Key points habit. a yellowish throat, and opens out into five rounded, pale lavender-blue petals, • Thunbergia species are a major threat to Thunbergia species are a major threat one larger than the others.
[Show full text]