File:Starr_020803-0117_Psidium_guajava.jpg · Wikimedia Commons · See Wikimedia Commons
Psidium
Sign in to savePsidium is a genus of trees and shrubs in the family Myrtaceae. It is native to warmer parts of the Western Hemisphere (Mexico, Central and South America, the West Indies, and the Galápagos Islands). Many of the species bear edible fruits, and for this reason several are cultivated commercially. The most popularly cultivated species is the common guava, Psidium guajava.
OverviewAI-generated
Psidium is a genus of plants within the family Myrtaceae. It belongs to the order Myrtales, class Magnoliopsida, and phylum Tracheophyta. The genus was described by Linnaeus in 1753 and is currently accepted as a valid taxon. Its parent taxon is Myrteae. Common names for the group include guava and 番石榴属. A general characteristic noted for the genus is that the fleshy mesocarp distinguishes Psidium from other members of the Myrtaceae family.
Specimen records for Psidium are held by institutions including FMNH, CICY, IIB-UV, UNICACH, and YPM. These records originate from the United States, Mexico, and Brazil. The genus is the subject of 1551 PubMed entries and has 3826 associated records with 998 media files in the iDigBio database.
Synthesized by Vinony from 28 facts across 6 sources: Wikidata, PubMed, Plants of the World, WoRMS, iDigBio, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Species
Genus
- PhylumTracheophyta
- ClassMagnoliopsida
- OrderMyrtales
- FamilyMyrtaceae
General: in the fleshy mesocarp should distinguish Psidium from other Myrtaceae
via · Kew POWO
Museum specimens
- Specimen records
- 3,826
- With media
- 998
- Family
- Myrtaceae
- Collections
- FMNH, CICY, IIB-UV, UNICACH, YPM, INECOL
- Recorded in
- United States, Mexico, Brazil
Research
1,551 papers- Psidium guajava: An Insight into Ethnomedicinal Uses, Phytochemistry, and Pharmacology.Combinatorial chemistry & high throughput screening · 2024Chechani B, Roat P, Hada S et al.DOI: 10.2174/1386207326666230426093315
- Psidium guajava L. An Incalculable but Underexplored Food Crop: Its Phytochemistry, Ethnopharmacology, and Industrial Applications.ReviewMolecules (Basel, Switzerland) · 2022Tousif MI, Nazir M, Saleem M et al.DOI: 10.3390/molecules27207016
- Psidium L. genus: A review on its chemical characterization, preclinical and clinical studies.ReviewPhytotherapy research : PTR · 2021Beltrame BM, Klein-Junior LC, Schwanz M et al.DOI: 10.1002/ptr.7112
- Guava (Psidium guajava L.): a glorious plant with cancer preventive and therapeutic potential.ReviewCritical reviews in food science and nutrition · 2023Jamieson S, Wallace CE, Das N et al.DOI: 10.1080/10408398.2021.1945531
- Guava (Psidium guajava L.) seed: A low-volume, high-value byproduct for human health and the food industry.ReviewFood chemistry · 2022Kumar M, Kapoor S, Dhumal S et al.DOI: 10.1016/j.foodchem.2022.132694
- Psidium cattleianum fruits: A review on its composition and bioactivity.ReviewFood chemistry · 2018Dos Santos Pereira E, Vinholes J, C Franzon R et al.DOI: 10.1016/j.foodchem.2018.03.024
- Antidiarrheal effect of Psidium guajava L. extract in acute diarrhea: a systematic review.Journal of the science of food and agriculture · 2024Garrido G, Garrido-Suárez BB, Martínez-Tapia N et al.DOI: 10.1002/jsfa.13515
- Synthesis of Psidium meroterpenoids with anti-hepatocellular carcinoma activities.ReviewBioorganic & medicinal chemistry · 2026Wang Z, Hui CDOI: 10.1016/j.bmc.2025.118481
via PubMed
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Encyclopedic overview
3 sectionsContents
- Taxonomy
- Species
- References
Psidium is a genus of trees and shrubs in the family Myrtaceae. It is native to warmer parts of the Western Hemisphere (Mexico, Central and South America, the West Indies, and the Galápagos Islands). Many of the species bear edible fruits, and for this reason several are cultivated commercially. The most popularly cultivated species is the common guava, Psidium guajava.
==Taxonomy== thumb|new leaves of Psidium in West Bengal, India. This genus was described first by Linnaeus in 1753.
Excerpted from Wikipedia’s “Psidium” article, available under the CC BY-SA 4.0 licence.
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