Psidium myrtoides - Unknown
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Internal ID UUID643fe93b538bc865083332
Scientific name Psidium myrtoides
Authority O.Berg
First published in Fl. Bras. 14(1): 384 (1857)

Description Top

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It is used for medicinal purposes, as a source of food, and as an ornamental plant.

Psidium myrtoides, also known as araçá-una, is a species of plant found in the Atlantic Forest of São Paulo and northern Paraná, Brazil. It grows up to 4-6 meters tall, and sometimes 8 meters, and blooms from October to December with solitary white flowers. Its fruits are round, 2.5-4.2 cm wide, with a reddish pulp that is somewhat bitter and contains around ten white seeds. This plant is tolerant of different types of soil with a pH ranging from 5.5 - 6.2, and can take temperatures up to -4 degrees Celsius. It is used medicinally, as a source of food, and as an ornamental plant.

Synonyms Top

Scientific name Authority First published in
Myrtus corynantha Kiaersk. Enum. Myrt. Bras. 18, tab. 2, fig. d. 1893
Pseudocaryophyllus uniflorus Burret Notizbl. Bot. Gart. Berlin-Dahlem 15: 515 (1941)
Psidium canum Mattos Loefgrenia 94: 11 (1989)
Psidium corynanthum (Kiaersk.) Burret Notizbl. Bot. Gart. Berlin-Dahlem 15: 485 (1941)
Psidium giganteum Mattos Loefgrenia 28: 2 (1969)
Psidium hagelundianum Mattos Loefgrenia 94: 11 (1989)
Psidium turbinatum Mattos Loefgrenia 94: 12 (1989)
Corynemyrtus corynantha (Kiaersk.) Mattos Loefgrenia 10: 1 (1963)
Guajava myrtoides (O.Berg) Kuntze Revis. Gen. Pl. 1: 239 (1891)

Common names Top

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Language Common/alternative name
Portuguese araçá-roxo

Subspecies (abbr. subsp./ssp.) Top

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Varieties (abbr. var.) Top

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Subvarieties (abbr. subvar.) Top

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Forms (abbr. f.) Top

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Germination/Propagation Top

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
  • Southern America
    • Brazil
      • Brazil Northeast
      • Brazil South
      • Brazil Southeast
      • Brazil West-central

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000284526
Tropicos 22101558
KEW urn:lsid:ipni.org:names:600934-1
The Plant List kew-166838
Open Tree Of Life 3935647
NCBI Taxonomy 2478884
IUCN Red List 191141577
IPNI 600934-1
iNaturalist 792108
GBIF 5420613
Wikipedia Psidium_myrtoides

Genomes (via NCBI) Top

No reference genome is available on NCBI yet. We are constantly monitoring for new data.

Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
If you wish to see all the related articles click here.
Title Authors Publication Released IDs
Recent Highlights in Sustainable Bio-Based Edible Films and Coatings for Fruit and Vegetable Applications Martins VF, Pintado ME, Morais RM, Morais AM Foods 19-Jan-2024
PMCID:PMC10814993
doi:10.3390/foods13020318
PMID:38275685
Essential oil from Sabina chinensis leaves: A promising green control agent against Fusarium sp. Zhang J, Zhao Z, Liang W, Bi J, Zheng Y, Gu X, Fang H Front Plant Sci 11-Nov-2022
PMCID:PMC9691992
doi:10.3389/fpls.2022.1006303
PMID:36438150
Chemical Composition and In Vitro Anti-Helicobacter pylori Activity of Campomanesia lineatifolia Ruiz & Pavón (Myrtaceae) Essential Oil Neves NC, de Mello MP, Smith SM, Boylan F, Caliari MV, Castilho RO Plants (Basel) 27-Jul-2022
PMCID:PMC9332794
doi:10.3390/plants11151945
PMID:35893649
Seasonal Variability of a Caryophyllane Chemotype Essential Oil of Eugenia patrisii Vahl Occurring in the Brazilian Amazon da Cruz ED, Peixoto LD, da Costa JS, Mourão RH, do Nascimento WM, Maia JG, Setzer WN, da Silva JK, Figueiredo PL Molecules 08-Apr-2022
PMCID:PMC9025321
doi:10.3390/molecules27082417
PMID:35458612
Health Benefits, Pharmacological Effects, Molecular Mechanisms, and Therapeutic Potential of α-Bisabolol Eddin LB, Jha NK, Goyal SN, Agrawal YO, Subramanya SB, Bastaki SM, Ojha S Nutrients 25-Mar-2022
PMCID:PMC9002489
doi:10.3390/nu14071370
PMID:35405982
Diversity, phylogeny and evolution of the rapidly evolving genus Psidium L. (Myrtaceae, Myrteae) Proença CE, Tuler AC, Lucas EJ, Vasconcelos TN, de Faria JE, Staggemeier VG, de-Carvalho PS, Forni-Martins ER, Inglis PW, da Mata LR, da Costa IR Ann Bot 16-Jan-2022
PMCID:PMC8944734
doi:10.1093/aob/mcac005
PMID:35034117
The use of ultrasound in the South Cone region. Advances in organic and inorganic synthesis and in analytical methods Lo Fiego MJ, Lorenzetti AS, Silbestri GF, Domini CE Ultrason Sonochem 16-Nov-2021
PMCID:PMC8608658
doi:10.1016/j.ultsonch.2021.105834
PMID:34814046
Production of Edible Films Based on Pea Starch with Incorporation of Active Compounds Obtained from the Purple Araçá (Psidium myrtoides) de Freitas TS, Garcia VA, Filgueiras CT, Velasco JI, Fakhouri FM Polymers (Basel) 16-Sep-2021
PMCID:PMC8472461
doi:10.3390/polym13183134
PMID:34578033
Monoterpenes and Sesquiterpenes of Essential Oils from Psidium Species and Their Biological Properties Silva RC, da Costa JS, de Figueiredo RO, Setzer WN, da Silva JK, Maia JG, Figueiredo PL Molecules 12-Feb-2021
PMCID:PMC7917929
doi:10.3390/molecules26040965
PMID:33673039
Sink Status and Photosynthetic Rate of the Leaflet Galls Induced by Bystracoccus mataybae (Eriococcidae) on Matayba guianensis (Sapindaceae) Oliveira DC, Moreira AS, Isaias RM, Martini V, Rezende UC Front Plant Sci 24-Jul-2017
PMCID:PMC5522869
doi:10.3389/fpls.2017.01249
PMID:28791033
Could the Extended Phenotype Extend to the Cellular and Subcellular Levels in Insect-Induced Galls? Carneiro RG, Pacheco P, Isaias RM PLoS One 08-Jun-2015
PMCID:PMC4460019
doi:10.1371/journal.pone.0129331
PMID:26053863

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