Rhipsalis elliptica G. Lindb. ex K. Schum


Images | Description | Publications | Reduced Synonyms

Bonn 5746, descent Itatiaia to Ponta Crossa, Paraná, Brazil – material sampled, Phylogeny and evolution of the epiphytic Rhipsalideae (Cactaceae), Nadja Korotkova, Ph.D. Thesis, 2012


Paraty, Rio de Janeiro, Brazil


On the road from  Paraty, Rio de Janeiro, Brazil


 Paraty, Rio de Janeiro, Brazil, hiding near the seashore


Petrópolis entrance, Serra dos Órgãos, Rio de Janeiro, Brazil


Itatiaia, Rio de Janeiro, Brazil, identified by Diego Gonzaga


Possibly Rhipsalis elliptica, Itatiaia, Rio de Janeiro, Brazil


AH 806, Paraty, Rio de Janeiro, Brazil


Unknown clone, same specimen over a few years


Unknown clone


Unknown clone


Botanical illustrations and historical images


Description

The accepted name Rhipsalis elliptica G. Lindb. ex K. Schum was published in Fl. Bras. 4(2): 293. 1890.

The geographic range is Brazil; Brazil (Minas Gerais, Santa Catarina, São Paulo, Paraná, Rio de Janeiro) found at elevations of 0-2000 meters with an endangered status of least concern.

Rhipsalis elliptica is classified in the subgenus Phyllarthrorhipsalis.

Observed growing as an epiphyte. Overall habit is pendant, branches are dimorphic or monomorphic (single or more than one stem shape) and acrotonic or mesotonic (stems form from the tips and just below tips of previous stems).

Stems are 2 to 3 angled, margins have low to deep crenations (slightly to deeply scalloped), bristles are absent. Basal stems are indeterminate (seasonal growth is various lengths), 12.5cm-35cm x 1cm-4cm. Main stems are determinate (seasonal growth is about the same length), 6.9cm-18cm x 1cm-9cm.

Flowers are rotate: patent or reflexed (wheel shaped: wide open to reflexed), 0.9cm-1.4cm x 0.7cm-2cm. Petals from 5 to 7, sepals from 2 to 4. Inner petals are light-yellow or yellow, outer petals are yellow, green, pink or red. Stamen are white, from 60 to 100. Stigma lobes from 3 to 5. Flower ovary is cylindrical, 0.12cm-0.5cm x 0.19cm-0.25cm.

Flowering position on the stem is lateral and the flower orientation in relation to the stem is perpendicular. Does repeat flowering per areole. A maximum of 5 flowers were reported at a single areole. Areole position in the stems is superficial (flower ovary is visible on the surface of the stems during bud development). Trichomes or wool is absent at the areoles after flowering.

Unripe fruit is white, green, pink, red or brown. Ripe fruit is globose or ovoid; white, pink or magenta, 0.36cm-0.75cm x 0.36cm-0.6cm.

Other notable features:
Certain species can be more prone to producing betalains that might color the stems reddish in higher light conditions, R. elliptica is one of them, however stem color is not a good identifying characteristic for any species. It is highly inconsistent within the species populations. There are specimen that maintain green stems in higher light conditions. Stem sizes and shapes are highly variable in this species with some being as narrow or wide as a finger tip while others are wider or longer than an entire hand. Some specimen are also dimorphic and produce long narrow basal stems.

In her thesis Alice Calvente proposes a subspecies; Rhipsalis elliptica subsp. microflora, given one of the samples labeled R. oblonga A resloved as having a close relation to R. elliptica. Specimen like this were attributed as R. oblonga, due to their white fruit. She writes, "R. elliptica subsp. microflora differs from R. elliptica subsp. elliptica by its smaller flowers and petaloid tepals, fewer and shorter stamens, with a whitish pericarpel, and white fruits."2

2Molecular phylogeny, evolution and systematics of Rhipsalis (Cactaceae), Alice Calvente, Ph.D. Thesis, 2010

Comments:
Material Sampled, Calvente 214, SP, Brazil (SPF), in Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti1
Material Sampled, Calvente 214, SP, Brazil (SPF), in Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti1
Material Sampled, Calvente 96, RJ, Brazil (RUSU), in Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti1
Material Sampled, Calvente 350, SP, Brazil (SPF), in Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti1
Material Sampled, Calvente 337, SP, Brazil (SPF), in Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti1
Material Sampled, Calvente 369, SP, Brazil (SPF), in Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti1
Material Sampled, Calvente 369, SP, Brazil (SPF), in Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti1

Originally sampled as R. oblonga, likely the material of the proposed subspecies; Rhipsalis elliptica subsp. microflora: Material Sampled, Calvente 342, SP, Brazil (SPF), in Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti1
Originally sampled as R. oblonga, likely the material of the proposed subspecies; Rhipsalis elliptica subsp. microflora: Material Sampled, Calvente 218, RJ, Brazil (SPF), in Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti1
Originally sampled as R. oblonga, likely the material of the proposed subspecies; Rhipsalis elliptica subsp. microflora: Material Sampled, Calvente 245, RJ, Brazil (SPF), in Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti1

1Molecular Phylogeny, Evolution, and Biogeography of South American Epiphytic Cacti, Alice Calvente, Daniela C. Zappi, Félix Forest, Lúcia G. Lohmann, International Journal of Plant Sciences, 172:7, 2011

Taxonomic treatment and description were derived from:
  • The referenced publications below
    • published material was examined and consolidated
      • to determine minimum and maximum size ranges
      • to determine color variations and shapes
  • In rare cases
    • if minimum and maximum values were unreported, authors examined their own materials
    • if clearly observed colors were unreported, authors expanded the botanical descriptions

Rhipsalis elliptica referenced publications

TitleAuthorsTypeJournalYearVolumeIssuePagesPublisher
Epifytische cactussen, rhipsalis.eu. Accessed on: 15 Jan. 2025Aat van UijenWebsite2025
IPCN Chromosome Reports. Missouri Botanical Garden. Accessed on: 18 Jan. 2025Website2025
Royal Botanic Gardens Kew | Plants of the World Online. Accessed on: 15 Jan. 2025Website2025
The Caryophyllales Network 2015+ [continuously updated]: A global synthesis of species diversity in the angiosperm order Caryophyllales. Accessed on: 15 Jan. 2025Website2025
WFO The World Flora Online. Accessed on: 15 Jan. 2025Website2025
The IUCN Red List of Threatened Species. Version 2024-2. accessed on 2025-01-07Website2024
Updated List of the Flora of the Serra Dos Órgãos National Park, Rio de Janeiro, RJ, BrazilMarcus Alberto Nadruz Coelho, Cecilia Faria CronembergerWebsite2024
Cactaceae in a priority area for conservation in Espírito Santo stateWeverson Cardoso, Alice Calvente, Valquíria Dutra, Cassia SakuraguiJournal ArticleRodriguésia202273
Rio de Janeiro - Cactaceae of the State of Rio de Janeiro (version 1, 8/2022), fieldguides.fieldmuseum.orgDiego Rafael Gonzaga, Maria de Fátima Freitas, Alice CalventeWebsite2022
Cactaceae at Caryophyllales.org – a dynamic online species-level taxonomic backbone for the familyNadja Korotkova, David Aquino, Salvador Arias, Urs Eggli, Alan Franck, Carlos Gómez-Hinostrosa, Pablo C. Guerrero, Héctor M. Hernández, Andreas Kohlbecker, Matias Köhler, Katja Luther, Lucas C. Majure, Andreas Müller, Detlev Metzing, Reto Nyffeler, Daniel Sánchez, Boris Schlumpberger, Walter G. BerendsohnJournal ArticleWilldenowia2021512251 – 270Botanic Garden and Botanical Museum Berlin (BGBM)
Rio de Janeiro Botanical Garden - a visit and a surprise!Hazel V. TaylorJournal ArticleCactusWorld2021394307-314
Cactaceae in Flora do Brasil 2020. Jardim Botânico do Rio de Janeiro. Accessed on: 15 Jan. 2025Daniela C. Zappi, Nigel P. TaylorWebsite2020
Cactaceae na Serra da Mantiqueira, BrasilDiego Rafael Gonzaga, Luiz Menini Neto, Ariane Luna PeixotoJournal ArticleRodriguésia202071
Flora do Rio de Janeiro: CactaceaeMaria de Fátima Freitas, Alice Calvente, Diego Rafael GonzagaJournal ArticleRodriguésia202071
Neotypification of Rhipsalis rhombea (Rhipsalideae, Cactaceae) and Its Taxonomic HistoryRalf Bauer, Nadja KorotkovaJournal ArticleHaseltonia20202795-101Cactus and Succulent Society of America
Additions and corrections to ‘Cacti of Eastern Brazil’Nigel P. Taylor, Daniela C. ZappiJournal ArticleBradleya20182018362 – 21British Cactus and Succulent Society
Cactaceae no Parque Nacional do Itatiaia, Serra da Mantiqueira, BrasilDiego Rafael Gonzaga, Luiz Menini Neto, Ariane Luna PeixotoJournal ArticleRodriguésia20176841397-1410
Rhipsalis, cactussen uit het tropische woud 1Aat van UijenJournal ArticleSucculenta2017966270-275
Rhipsalis (Cactaceae): loss and gain of floral rewards is mirrored in range sizes and distribution patterns of speciesBernadette Grosse-Veldmann, Stefan Abrahamczyk, Jens Mutke, Wilhelm Barthlott, Maximilian WeigendJournal ArticleBotanical Journal of the Linnean Society2016180491-503
Minas Gerais -- Epiphytes of Ibitipoca State Park (version 1, 11/2015), fieldguides.fieldmuseum.orgSamyra Gomes Furtado, Camila Nardy, Andressa Cabral, Luiz Menini NetoWebsite2015
Minas Gerais, Rio de Janeiro, São Paulo & Espírito Santo -- Cactaceae of Serra da Mantiqueira (version 1, 11/2015), fieldguides.fieldmuseum.orgDiego Rafael Gonzaga, Ariane Luna Peixoto, Luiz Menini NetoWebsite2015
Cactaceae in the state of Paraná, BrasilAndré Soller, Patricia Soffiatti, Alice Calvente, Renato GoldenbergJournal ArticleRodriguésia201465201-219
Minas Gerais -- Cactaceae of Serra Negra (version 1, 1/2013), fieldguides.fieldmuseum.orgDiego Rafael Gonzaga, Daniela C. Zappi, Luiz Menini NetoWebsite2013
Minas Gerais -- Epífitas Vasculares da Serra do Cruz (version 1, 4/2013), fieldguides.fieldmuseum.orgFernanda Eliane Alves, Ricardo Ottoni Silva, Luiz Menini NetoWebsite2013
A New Subgeneric Classification of Rhipsalis (Cactoideae, Cactaceae)Alice CalventeJournal ArticleSystematic Botany2012374983 – 988The American Society of Plant Taxonomists
Phylogeny and evolution of the epiphytic Rhipsalideae (Cactaceae)Nadja KorotkovaPh.D. Thesis2012Rheinische Friedrich-Wilhelms-Universität Bonn
Molecular phylogeny of tribe Rhipsalideae (Cactaceae) and taxonomic implications for Schlumbergera and HatioraAlice Calvente, Daniela C. Zappi, Félix Forest, Lúcia G. LohmannJournal ArticleMolecular Phylogenetics and Evolution2011583456-468
What does it take to resolve relationship and to identify species with molecular markers? An example from the epiphytic Rhipsalideae (Cactaceae)Nadja Korotkova, Borsch T, Dietmar Quandt, Nigel P. Taylor, Müller K, Wilhelm BarthlottJournal ArticleAmerican Journal of Botany2011981549-1572
Molecular phylogeny, evolution and systematics of Rhipsalis (Cactaceae)Alice CalventePh.D. Thesis2010Instituto de Biociências da Universidade de São Paulo
Stem anatomy of Rhipsalis (Cactaceae) and its relevance for taxonomyAlice Calvente, Regina H. P. Andreata, Ricardo C. VieiraJournal ArticlePlant Systematics and Evolution20082763-4271-277
CactaceaeDaniela C. Zappi, Lidyanne Yuriko Saleme Aona, Nigel P. TaylorJournal ArticleFlora Fanerogâmica do Estado de São Paulo20075180-193
A Unique Cactus with Scented and Possibly Bat-Dispersed Fruits: Rhipsalis juengeriBoris Schlumpberger, Robin A. Clery, Wilhelm BarthlottJournal ArticlePlant Biology200682265-70
The New Cactus Lexicon: Atlas of illustrationsDavid Hunt, Nigel P. Taylor, Graham CharlesBook2006104-120DH Books
The New Cactus Lexicon: TextDavid Hunt, Nigel P. Taylor, Graham CharlesBook2006138-139,142-143,253-257DH Books
The pendent cacti of BrazilPierre J. Braun, Andreas HofackerJournal ArticleCacti and Succulent Journal2006786286-299Cactus and Succulent Society of America
Cacti of Eastern BrazilNigel P. Taylor, Daniela C. ZappiBook2004The Royal Botanic Gardens, Kew
Taxonomy and Phytogeography of the Cactaceae of Eastern BrazilNigel P. TaylorPh.D. Thesis2000
Die Namen der Gattungen und Arten epiphytischer Kakteen. Teil 1. RhipsalideaeRalf BauerJournal ArticleEPIG19968247-51
Notes towards a Monograph of Rhipsalideae (Cactaceae)Wilhelm Barthlott, Nigel P. TaylorJournal ArticleBradleya19951343-79British Cactus and Succulent Society
Chromosome numbers in the tribe Rhipsalinae (Cactaceae)T. W. J. Gadella, E. Kliphuis, J. NaberJournal ArticleBotaniska notiser19793294
Cactus LexiconCurt Backeberg, Walther HaageBook1966205,220-222,440-449, 647, 750Blandford Press Ltd. (1966-1973)
Archivos do Jardim Botânico do Rio de JaneiroJardim Botânico do Rio de JaneiroBook19488146Rio de Janeiro, Jardim Botanico
Notiser från Lunds Botaniska Trädgård.Hakon HjelmqvistJournal ArticleBotaniska notiser19414343-361
The Cactaceae : descriptions and illustrations of plants of the cactus familyNathaniel Lord Britton, Mary E. Eaton, N. J. Rose, Helen Adelaide WoodBook19234208-247Carnegie Institution of Washington
Beihefte zum botanischen Centralblatt. Erste Abteilung, Anatomie, Histologie, Morphologie und Physiologie der PflanzenBook192037221Verlag von G. Thiem
Archivos do Jardim Botânico do Rio de JaneiroJardim Botânico do Rio de JaneiroBook1918234-47Rio de Janeiro, Jardim Botanico
Archivos do Jardim Botânico do Rio de JaneiroJardim Botânico do Rio de JaneiroBook1915161-105Rio de Janeiro, Jardim Botanico
Blühende Kakteen (Iconographia Cactacearum): Im auftrage der Deutschen Kakteen-GesellschaftKarl Schumann, Toni GürkeBook190826104
Icones Selectae Horti ThenensisM. Èm. de WildemanBook19002110-114
Gesamtbeschreibung der Kakteen (Monographia cactacearum)Karl Schumann, Karl HirschtBook1899618-650Neudamm [Dębno, Poland?], J. Neumann, 1899
Dictionnaire d'horticulture illustréD. BoisBook18931045-1048P. Klincksieck
Monatsschrift für KakteenkundeBook189118192J. Neumann
Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der BotanikBotanischer Verein (Munich, Germany)., Botanischer Verein, Munich., Botaniska Sällskapet (Stockholm, Sweden)., Botaniska sällskapet i Stockholm., Association internationale des botanistes., Deutsche Botanische GesellschaftBook188031252
Flora Brasiliensis, enumeratio plantarum in Brasilia hactenus detectarum :quas suis aliorumque botanicorum studiis descriptas et methodo naturali digestas partim icone illustratasKarl Friedrich Philipp von Martius, August Wilhelm Eichler, Ignaz Urban, Stephan Endlicher, Eduard Fenzl, Benj. Mary, R. OldenburgBook186942266-300Monachii et Lipsiae [Munich & Leipzig], R. Oldenbourg, 1840-1906

Reduced Synonyms

NameReduced byPublished DatePublished In
Rhipsalis chloroptera F.A.C.WeberBarthlott & Taylor (1995)1998Bois, Dict. Hort.: 1045. 1898
Rhipsalis elliptica var. helicoidea Loefgr.Britton & Rose (1923)1918Arch. Jard. Bot. Rio de Janeiro 2: 44. 1918
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