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Araceae) in Bogor Botanic Gardens, Indonesia: Collection, Conservation and Utilization
BIODIVERSITAS ISSN: 1412-033X Volume 19, Number 1, January 2018 E-ISSN: 2085-4722 Pages: 140-152 DOI: 10.13057/biodiv/d190121 The diversity of aroids (Araceae) in Bogor Botanic Gardens, Indonesia: Collection, conservation and utilization YUZAMMI Center for Plant Conservation Botanic Gardens (Bogor Botanic Gardens), Indonesian Institute of Sciences. Jl. Ir. H. Juanda No. 13, Bogor 16122, West Java, Indonesia. Tel.: +62-251-8352518, Fax. +62-251-8322187, ♥email: [email protected] Manuscript received: 4 October 2017. Revision accepted: 18 December 2017. Abstract. Yuzammi. 2018. The diversity of aroids (Araceae) in Bogor Botanic Gardens, Indonesia: Collection, conservation and utilization. Biodiversitas 19: 140-152. Bogor Botanic Gardens is an ex-situ conservation centre, covering an area of 87 ha, with 12,376 plant specimens, collected from Indonesia and other tropical countries throughout the world. One of the richest collections in the Gardens comprises members of the aroid family (Araceae). The aroids are planted in several garden beds as well as in the nursery. They have been collected from the time of the Dutch era until now. These collections were obtained from botanical explorations throughout the forests of Indonesia and through seed exchange with botanic gardens around the world. Several of the Bogor aroid collections represent ‘living types’, such as Scindapsus splendidus Alderw., Scindapsus mamilliferus Alderw. and Epipremnum falcifolium Engl. These have survived in the garden from the time of their collection up until the present day. There are many aroid collections in the Gardens that have potentialities not widely recognised. The aim of this study is to reveal the diversity of aroids species in the Bogor Botanic Gardens, their scientific value, their conservation status, and their potential as ornamental plants, medicinal plants and food. -
Ethnobotanical Study on Wild Edible Plants Used by Three Trans-Boundary Ethnic Groups in Jiangcheng County, Pu’Er, Southwest China
Ethnobotanical study on wild edible plants used by three trans-boundary ethnic groups in Jiangcheng County, Pu’er, Southwest China Yilin Cao Agriculture Service Center, Zhengdong Township, Pu'er City, Yunnan China ren li ( [email protected] ) Xishuangbanna Tropical Botanical Garden https://orcid.org/0000-0003-0810-0359 Shishun Zhou Shoutheast Asia Biodiversity Research Institute, Chinese Academy of Sciences & Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences Liang Song Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences & Center for Intergrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences Ruichang Quan Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences & Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences Huabin Hu CAS Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences Research Keywords: wild edible plants, trans-boundary ethnic groups, traditional knowledge, conservation and sustainable use, Jiangcheng County Posted Date: September 29th, 2020 DOI: https://doi.org/10.21203/rs.3.rs-40805/v2 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Version of Record: A version of this preprint was published on October 27th, 2020. See the published version at https://doi.org/10.1186/s13002-020-00420-1. Page 1/35 Abstract Background: Dai, Hani, and Yao people, in the trans-boundary region between China, Laos, and Vietnam, have gathered plentiful traditional knowledge about wild edible plants during their long history of understanding and using natural resources. The ecologically rich environment and the multi-ethnic integration provide a valuable foundation and driving force for high biodiversity and cultural diversity in this region. -
Of Connecting Plants and People
THE NEWSLEttER OF THE SINGAPORE BOTANIC GARDENS VOLUME 34, JANUARY 2010 ISSN 0219-1688 of connecting plants and people p13 Collecting & conserving Thai Convolvulaceae p2 Sowing the seeds of conservation in an oil palm plantation p8 Spindle gingers – jewels of Singapores forests p24 VOLUME 34, JANUARY 2010 Message from the director Chin See Chung ARTICLES 2 Collecting & conserving Thai Convolvulaceae George Staples 6 Spotlight on research: a PhD project on Convolvulaceae George Staples 8 Sowing the seeds of conservation in an oil palm plantation Paul Leong, Serena Lee 12 Propagation of a very rare orchid, Khoo-Woon Mui Hwang, Lim-Ho Chee Len Robiquetia spathulata Whang Lay Keng, Ali bin Ibrahim 150 years of connecting plants and people: Terri Oh 2 13 The making of stars Two minds, one theory - Wallace & Darwin, the two faces of evolution theory I do! I do! I do! One evening, two stellar performances In Search of Gingers Botanical diplomacy The art of botanical painting Fugitives fleurs: a unique perspective on floral fragments Falling in love Born in the Gardens A garden dialogue - Reminiscences of the Gardens 8 Children celebrate! Botanical party Of saints, ships and suspense Birthday wishes for the Gardens REGULAR FEATURES Around the Gardens 21 Convolvulaceae taxonomic workshop George Staples What’s Blooming 18 22 Upside down or right side up? The baobab tree Nura Abdul Karim Ginger and its Allies 24 Spindle gingers – jewels of Singapores forests Jana Leong-Škornicková From Education Outreach 26 “The Green Sheep” – a first for babies and toddlers at JBCG Janice Yau 27 International volunteers at the Jacob Ballas Children’s Garden Winnie Wong, Janice Yau From Taxonomy Corner 28 The puzzling bathroom bubbles plant.. -
Giant Swamp Taro, a Little-Known Asian-Pacific Food Crop Donald L
36 TROPICAL ROOT CROPS SYMPOSIUM Martin, F. W., Jones, A., and Ruberte, R. M. A improvement of yams, Dioscorea rotundata. wild Ipomoea species closely related to the Nature, 254, 1975, 134-135. sweet potato. Ec. Bot. 28, 1974,287-292. Sastrapradja, S. Inventory, evaluation and mainte Mauny, R. Notes historiques autour des princi nance of the genetic stocks at Bogor. Trop. pales plantes cultiVl!es d'Afrique occidentale. Root and Tuber Crops Tomorrow, 2, 1970, Bull. Inst. Franc. Afrique Noir 15, 1953, 684- 87-89. 730. Sauer, C. O. Agricultural origins and dispersals. Mukerjee, I., and Khoshoo, T. N. V. Genetic The American Geogr. Society, New York, 1952. evolutionary studies in starch yielding Canna Sharma, A. K., and de Deepesh, N. Polyploidy in edulis. Gen. Iber. 23, 1971,35-42. Dioscorea. Genetica, 28, 1956, 112-120. Nishiyama. I. Evolution and domestication of the Simmonds, N. W. Potatoes, Solanum tuberosum sweet potato. Bot. Mag. Tokyo, 84, 1971, 377- (Solanaceae). In Simmonds, N. W., ed., Evolu 387. tion of crop plants. Longmans, London, 279- 283, 1976. Nishiyama, I., Miyazaki, T., and Sakamoto, S. Stutervant, W. C. History and ethnography of Evolutionary autoploidy in the sweetpotato some West Indian starches. In Ucko, J. J., and (Ipomea batatas (L). Lam.) and its preogenitors. Dimsley, G. W., eds., The domestication of Euphytica 24, 1975, 197-208. plants and animals. Duckworth, London, 177- Plucknett, D. L. Edible aroids, A locasia, Colo 199, 1969. casia, Cyrtosperma, Xanthosoma (Araceae). In Subramanyan, K. N., Kishore, H., and Misra, P. Simmonds, N. W., ed., Evolution of crop plants. Hybridization of haploids of potato in the plains London, 10-12, 1976. -
Karyotype Analysis in Three Morphological Forms of Lasia Spinosa (L.) Thwaites (Araceae)
© 2006 The Japan Mendel Society Cytologia 71(4): 359–364, 2006 Karyotype Analysis in Three Morphological Forms of Lasia spinosa (L.) Thwaites (Araceae) Sharmin Sultana, Rubaiyath Bin Rahman and Sheikh Shamimul Alam* Department of Botany, University of Dhaka, Dhaka-1000, Bangladesh Received July 24, 2006; accepted September 12, 2006 Summary Three morphological forms based on the leaf character of Lasia spinosa (L.) Thwaites viz. i) sagittate, ii) lamina dissected and iii) a mixed of sagittate and lamina dissected were cytogenet- ically investigated. The sagittate form had 2nϭ27. A minute subtelocentric chromosome was found in the sagittate form. Both lamina dissected and mixed form possessed 2nϭ26 chromosomes. The centromeric formula of sagittate form was 19mϩ7smϩ1st. It was 9mϩ15smϩ2st in the lamina dis- sected form and 14mϩ11smϩ1t in the mixed form. The total length of 2n chromosome complement was 102.23 mm in the sagittate form, 57.78 mm in the lamina dissected form and 74.46 mm in the mixed form. In orcein-staining, one satellite was found in sagittate form, 2 in the lamina dissected form and 5 in the mixed form. In CMA-staining, 2 big CMA-positive satellites were found in the sagittate form. Two small CMA-positive satellites were found in the lamina dissected form. The mixed form had 1 big and 1 small satellite. Two CMA-positive bands were found in sagittate, 5 in lamina dissected and 3 in mixed form. The percentage of GC-rich region was 2.88 in the sagittate, 11.23 in the lamina dissected and 6.79 in the mixed form. -
GROUP C: OTHER GROUND-DWELLING HERBS (Not Grasses Or Ferns)
Mangrove Guidebook for Southeast Asia Part 2: DESCRIPTIONS – Other ground-dwelling herbs GROUP C: OTHER GROUND-DWELLING HERBS (not grasses or ferns) 327 Mangrove Guidebook for Southeast Asia Part 2: DESCRIPTIONS – Other ground-dwelling herbs Fig. 52. Acanthus ebracteatus Vahl. (a) Habit, (b) bud, and (c) flower. 328 Mangrove Guidebook for Southeast Asia Part 2: DESCRIPTIONS – Other ground-dwelling herbs ACANTHACEAE 52 Acanthus ebracteatus Vahl. Synonyms : Unknown. Vernacular name(s) : Sea Holly (E), Jeruju (hitam) (Mal.), Jeruju (Ind.), Ô rô (Viet.), Trohjiekcragn pkapor sar, Trohjiekcragn slekweng (Camb.), Ngueak plaamo dok muang (Thai) Description : Acanthus ebracteatus resembles Acanthus ilicifolius (see next page), but all parts are smaller. Flowers measure 2-3 cm and are (usually) white; the fruit is shorter than 2.0 cm; seeds measure 5-7 mm. Flowers have only one main enveloping leaflet, as the secondary ones are usually rapidly shed. The species described by Rumphius as the male specimen of Acanthus ilicifolius was later identified by Merrill as Acanthus ebracteatus Vahl. Some authors regard Acanthus ebracteatus, Acanthus ilicifolius and Acanthus volubilis as one highly variable species (e.g. Heyne, 1950). Note that in Acanthus young leaves or leaves on the ends of branches may be unarmed (i.e. without spines), while older specimens may be armed. Ecology : Where this species occurs together with Acanthus ilicifolius the two seem distinct in the characters used in the descriptions, but they are often confused. Flowering usually occurs in June (in Indonesia). True mangrove species. Distribution : From India to tropical Australia, Southeast Asia and the west Pacific islands (e.g. Solomon Islands). -
History and Current Status of Systematic Research with Araceae
HISTORY AND CURRENT STATUS OF SYSTEMATIC RESEARCH WITH ARACEAE Thomas B. Croat Missouri Botanical Garden P. O. Box 299 St. Louis, MO 63166 U.S.A. Note: This paper, originally published in Aroideana Vol. 21, pp. 26–145 in 1998, is periodically updated onto the IAS web page with current additions. Any mistakes, proposed changes, or new publications that deal with the systematics of Araceae should be brought to my attention. Mail to me at the address listed above, or e-mail me at [email protected]. Last revised November 2004 INTRODUCTION The history of systematic work with Araceae has been previously covered by Nicolson (1987b), and was the subject of a chapter in the Genera of Araceae by Mayo, Bogner & Boyce (1997) and in Curtis's Botanical Magazine new series (Mayo et al., 1995). In addition to covering many of the principal players in the field of aroid research, Nicolson's paper dealt with the evolution of family concepts and gave a comparison of the then current modern systems of classification. The papers by Mayo, Bogner and Boyce were more comprehensive in scope than that of Nicolson, but still did not cover in great detail many of the participants in Araceae research. In contrast, this paper will cover all systematic and floristic work that deals with Araceae, which is known to me. It will not, in general, deal with agronomic papers on Araceae such as the rich literature on taro and its cultivation, nor will it deal with smaller papers of a technical nature or those dealing with pollination biology. -
Ecological Checklist of the Missouri Flora for Floristic Quality Assessment
Ladd, D. and J.R. Thomas. 2015. Ecological checklist of the Missouri flora for Floristic Quality Assessment. Phytoneuron 2015-12: 1–274. Published 12 February 2015. ISSN 2153 733X ECOLOGICAL CHECKLIST OF THE MISSOURI FLORA FOR FLORISTIC QUALITY ASSESSMENT DOUGLAS LADD The Nature Conservancy 2800 S. Brentwood Blvd. St. Louis, Missouri 63144 [email protected] JUSTIN R. THOMAS Institute of Botanical Training, LLC 111 County Road 3260 Salem, Missouri 65560 [email protected] ABSTRACT An annotated checklist of the 2,961 vascular taxa comprising the flora of Missouri is presented, with conservatism rankings for Floristic Quality Assessment. The list also provides standardized acronyms for each taxon and information on nativity, physiognomy, and wetness ratings. Annotated comments for selected taxa provide taxonomic, floristic, and ecological information, particularly for taxa not recognized in recent treatments of the Missouri flora. Synonymy crosswalks are provided for three references commonly used in Missouri. A discussion of the concept and application of Floristic Quality Assessment is presented. To accurately reflect ecological and taxonomic relationships, new combinations are validated for two distinct taxa, Dichanthelium ashei and D. werneri , and problems in application of infraspecific taxon names within Quercus shumardii are clarified. CONTENTS Introduction Species conservatism and floristic quality Application of Floristic Quality Assessment Checklist: Rationale and methods Nomenclature and taxonomic concepts Synonymy Acronyms Physiognomy, nativity, and wetness Summary of the Missouri flora Conclusion Annotated comments for checklist taxa Acknowledgements Literature Cited Ecological checklist of the Missouri flora Table 1. C values, physiognomy, and common names Table 2. Synonymy crosswalk Table 3. Wetness ratings and plant families INTRODUCTION This list was developed as part of a revised and expanded system for Floristic Quality Assessment (FQA) in Missouri. -
Flowering Plants of Samoa
FLOWERING PLANTS OF SAMOA BY ERLING CHRISTOPHERSEN HONOLULU, HAWAII PUBLISHEDBY THE MUSEUM February 21, 1935 KRAUS REPRINT CO. New York 1971 CONTENTS PAGS Introduction ...................................................................................................................................... 3 Mono~otyledon~ae.......................................................................................................................... 6 Family 1. Pandanaceae ........................................................................................................ 6 Family 2. Hydrocharitaceae 6 Family 3. Gramineae ............................................................................................................ 6 Family 4. Cyperageae .......................................................................................................... 15 Family 5. Palmae .................................................................................................................. 25 Family 6- Araceae ................................................................................................................ 39 Family 7. Lemnaceae ............................................................................................................ 44 Family 8. Flagellariaceae 44 Family g. Bromeliaceae ...................................................................................................... 47 Family lo. Commelinaceae .................................................................................................. 48 . Family -
Araceae of Peat Swamp Forests
3 ARACEAE OF PEAT SWAMP FORESTS Wong Sin Yeng INTRODUCTION Although regarded as ecologically significant, Bornean peat swamps are curiously depauperate of representatives of the Araceae, a family otherwise contributing a substantial percentage of the mesophytic flora of the low to mid-elevation forests of Borneo. Of an estimated total for Borneo of 600 species in 39 genera (Boyce et al., 2010), the peat swamp forests of Sarawak claim only 19 species from 13 genera. Contextually this total is for species occurring in peat swamp alone, and explicitly excludes species from heteroecological habitats that occur within peat swamps, for example karst stacks emerging from oligotrophic water systems (such as occurs at Mulu and Merirai), which carry their own highly specific aroid floras. Although aroids do not contribute a significant percentage of the floristic biome of peat swamp, a few species may be locally dominant. For example, Homalomena rostrata Griff. often forms extensive pure stands, outcompeting any but the most vigorous other species. 35 Biodiversity of Tropical Peat Swamp Forests of Sarawak Species of Cryptocoryne, too, are often found in very large colonies, and furthermore are important indicators of forest quality as they are highly intolerant of suspended alluvium and steep increases in dissolved nutrients that accompany extensive habitat disturbances. Peat swamp aroids fall into two broadly-defined ecological categories. A minority of species occur in permanently inundated situations. Of these a few occur in open areas and are always helophytic (i.e., Alocasia sarawakensis M.Hotta, Homalomena rostrata, Lasia spinosa (L.) Thwaites). Others favour shaded situations, either occurring as lianes (Rhaphidophora lobbii Schott), mesophytes (Podolasia stipitata N.E.Br.), or aquatics (Cryptocoryne) in forest pools fed by slow-moving oligotrophic streams, or in the streams themselves. -
Convolvulaceae) – Cordisepalum, Dinetus, Duperreya, Porana, Poranopsis, and Tridynamia
BLUMEA 51: 403–491 Published on 8 December 2006 http://dx.doi.org/10.3767/000651906X622067 REVISION OF ASIATIC PORANEAE (CONVOLVULACEAE) – CORDISEPALUM, DINETUS, DUPERREYA, PORANA, PORANOPSIS, AND TRIDYNAMIA G.W. STAPLES Bishop Museum, 1525 Bernice St., Honolulu, Hawai’i, 96817-2704, USA SUMMARY The genera Porana Burm.f. and Cordisepalum Verdc. are taxonomically revised. Five distinct groups of species segregated from Porana are here recognized at generic rank and the names Dinetus Sweet, Duperreya Gaudich., Poranopsis Roberty, and Tridynamia Gagnep., are taken up for four of them. Porana Burm.f., s.str., is herein restricted to two species. Cordisepalum is maintained as a genus distinct from, and closely related to, Poranopsis. All names are typified, selected taxa and characters are illustrated, and distribution maps are provided for all taxa. In total 20 species, one comprising two subspecies, are recognized. Two new species, Cordisepalum phalanthopetalum and Dinetus rhombicarpus, are described and illustrated. Names for Porana described from Africa, Madagascar, and the Americas are dealt with in the Species Exclusae. An index of numbered collections examined is provided. Key words: Convolvulaceae, Cordisepalum, Duperreya, Dinetus, Porana, Poranopsis, Tridynamia, new species. INTRODUCTION Fifty epithets have been published or combined in Porana Burm.f. at species rank and an additional eight infraspecific taxa have been named. The majority of these taxa were described from tropical continental Asia, a few from Malesia and Australia, with widely disjunct species reported from Africa, Socotra, Madagascar, and Mexico. As histori- cally conceived, Porana species share in common the characteristics of an enlarged, persistent, wing-like calyx that invests an indehiscent, usually one-seeded fruit with a papery pericarp. -
Compendium Genera Aracearum Malesianum
40 AROIDEANA, Vol. 38 Compendium Genera Aracearum Malesianum Peter C. Boyce Research Fellow Institute of Biodiversity and Environmental Conservation (IBEC) Universiti Malaysia Sarawak 94300 Kota Samarahan Sarawak, Malaysia [email protected] Wong Sin Yeng Department of Plant Science & Environmental Ecology Faculty of Resource Science & Technology Universiti Malaysia Sarawak 94300 Kota Samarahan Sarawak, Malaysia [email protected] ABSTRACT A summary of the aroids of the Flora Malesiana region at the rank of genus is provided. Identification notes for each genus and, where appropriate, their major subdivisions are given. The last monograph and all subsequent key literature is cited for each genus, and also compiled as a general entry. All 42 of currently recognized indigenous Malesian aroid genera (excluding three genera of former Lemnaceae) are detailed, and illustrated. KEY WORDS Araceae, Flora Malesiana, Indonesia, Malaysia, Singapore, Brunei Darussalam, Philip- pines, Timor Leste, Papua New Guinea, Borneo, Sumatera, Jawa. INTRODUCTION Five years have passed since publication of the last review of the Araceae for Borneo (Boyce et al 2010). In that time understanding of generic delimitation has much improved, which combined with a wealth of new species discovered, and described (Boyce 2015), an updated review, expanded to include the Flora Malesiana region—the plant-geographical unit spanning seven countries in Southeast Asia: Indonesia, Malaysia, Singapore, Brunei Darussalam, the Philippines, Timor Leste, and Papua New Guinea—is a useful exercise. Flora Malesiana (FM) is a systematic account of the flora of Malesia, the plant- geographical unit spanning seven countries in Southeast Asia: Indonesia, Malaysia, Singapore, Brunei Darussalam, the Philippines, Timor Leste, and Papua New Guinea (http://floramalesiana.org/).