Eugenia involucrata - Revision history

47.214.193.24: Wikifruit: independently reviewed article maintenance

2026-10-01T08:53:57Z

Wikifruit: independently reviewed article maintenance

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	'''Cherry of the Rio Grande''' (''Eugenia involucrata''; synonyms include ''E. aggregata'' and ''Phyllocalyx involucratus'') is a Brazilian member of the genus [[Eugenia]] in the family [[Myrtaceae]], grown for its dark red to purple fruit. It is a compact, slow-growing tree or large shrub with glossy foliage, peeling bark, white flowers, and fruit that is usually eaten fresh. In southern Brazil it is harvested from the wild and cultivated for local markets.[[#cite_note-1\|[1]]][[#cite_note-2\|[2]]]		'''Cherry of the Rio Grande''' (''Eugenia involucrata''; synonyms include ''E. aggregata'' and ''Phyllocalyx involucratus'') is a Brazilian member of the genus [[Eugenia]] in the family [[Myrtaceae]], grown for its dark red to purple fruit. It is a compact, slow-growing tree or large shrub with glossy foliage, peeling bark, white flowers, and fruit that is usually eaten fresh. In southern Brazil it is harvested from the wild and cultivated for local markets.<sup id="cite_ref-1">[[#cite_note-1\|[1]]]</sup><sup id="cite_ref-2">[[#cite_note-2\|[2]]]</sup>

	== Description ==		== Description ==
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	In its native environment it grows in forest soils with seasonal moisture and good internal drainage. A deep loam is useful, but the species is reported to succeed in a variety of soils. For cultivation, the best translation is a moisture-retentive but aerated soil, slightly acid to neutral. Avoid permanently waterlogged ground and dense, stagnant clay. Compacted clay should be raised or amended so the root zone drains after heavy rain. It is more drought tolerant once established than many small fruit trees, but flowering and fruiting benefit from regular moisture.[[#cite_note-1\|[1]]][[#cite_note-2\|[2]]]		In its native environment it grows in forest soils with seasonal moisture and good internal drainage. A deep loam is useful, but the species is reported to succeed in a variety of soils. For cultivation, the best translation is a moisture-retentive but aerated soil, slightly acid to neutral. Avoid permanently waterlogged ground and dense, stagnant clay. Compacted clay should be raised or amended so the root zone drains after heavy rain. It is more drought tolerant once established than many small fruit trees, but flowering and fruiting benefit from regular moisture.[[#cite_note-1\|[1]]][[#cite_note-2\|[2]]]

	Give full sun for the heaviest flowering and fruiting, although young plants tolerate partial shade. Mature plants may withstand short temperature dips near -6 °C, but young plants are more vulnerable and should be protected from hard frost. In cool climates it can grow as an ornamental without producing a dependable crop.[[#cite_note-1\|[1]]][[#cite_note-3\|[3]]]		Give full sun for the heaviest flowering and fruiting, although young plants tolerate partial shade. Mature plants may withstand short temperature dips near -6 °C, but young plants are more vulnerable and should be protected from hard frost. In cool climates it can grow as an ornamental without producing a dependable crop.[[#cite_note-1\|[1]]]<sup id="cite_ref-3">[[#cite_note-3\|[3]]]</sup>

	=== Soil and water ===		=== Soil and water ===
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	== References ==		== References ==

	* [[#cite_ref-1\|↑]] [https://tropical.theferns.info/viewtropical.php?id=Eugenia+involucrata Useful Tropical Plants: ''Eugenia involucrata'']. Range, habitat, morphology, cultivation, propagation, and uses.		* <span id="cite_note-1"></span>[[#cite_ref-1\|↑]] '''[1]''' [https://tropical.theferns.info/viewtropical.php?id=Eugenia+involucrata Useful Tropical Plants: ''Eugenia involucrata'']. Range, habitat, morphology, cultivation, propagation, and uses.

	* [[#cite_ref-2\|↑]] [https://www.growables.org/information/TropicalFruit/cherryoftheriogrande.htm Growables: Cherry of the Rio Grande]. Fruit description, flowering and harvest, soil, hardiness, propagation, and horticultural uses.

	* [[#cite_ref-3\|↑]] [https://www.smgrowers.com/products/plants/plantdisplay.asp?plant_id=3437 San Marcos Growers: ''Eugenia involucrata'']. Habit, climate, and landscape performance.


			* <span id="cite_note-2"></span>[[#cite_ref-2\|↑]] '''[2]''' [https://www.growables.org/information/TropicalFruit/cherryoftheriogrande.htm Growables: Cherry of the Rio Grande]. Fruit description, flowering and harvest, soil, hardiness, propagation, and horticultural uses.

			* <span id="cite_note-3"></span>[[#cite_ref-3\|↑]] '''[3]''' [https://www.smgrowers.com/products/plants/plantdisplay.asp?plant_id=3437 San Marcos Growers: ''Eugenia involucrata'']. Habit, climate, and landscape performance.

	== Image credits ==		== Image credits ==

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	== Photos ==		== Photos ==
			[[File:RFVC 024.jpg\|260px\|Cherry of the Rio Grande, Eugenia aggregata (synonym of E. involucrata). Photo by I likE plants!, CC BY 2.0.]]
	[[File:RFVC 024.jpg~~\|thumb\|right~~\|260px\|Cherry of the Rio Grande, Eugenia aggregata (synonym of E. involucrata). Photo by I likE plants!, CC BY 2.0.]]

	~~<div style="clear: both;"></div>~~

	== Commentary ==		== Commentary ==

47.214.193.24: Repair generated HTML and convert Photos to uploaded rights-cleared images

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	'''Cherry of the Rio Grande''' (''Eugenia involucrata''; synonyms include ''E. aggregata'' and ''Phyllocalyx involucratus'') is a Brazilian member of the genus [[Eugenia]] in the family [[Myrtaceae]], grown for its dark red to purple fruit. It is a compact, slow-growing tree or large shrub with glossy foliage, peeling bark, white flowers, and fruit that is usually eaten fresh. In southern Brazil it is harvested from the wild and cultivated for local markets.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup><sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		'''Cherry of the Rio Grande''' (''Eugenia involucrata''; synonyms include ''E. aggregata'' and ''Phyllocalyx involucratus'') is a Brazilian member of the genus [[Eugenia]] in the family [[Myrtaceae]], grown for its dark red to purple fruit. It is a compact, slow-growing tree or large shrub with glossy foliage, peeling bark, white flowers, and fruit that is usually eaten fresh. In southern Brazil it is harvested from the wild and cultivated for local markets.[[#cite_note-1\|[1]]][[#cite_note-2\|[2]]]

	== Description ==		== Description ==
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	[[File:Cerella.jpg\|thumb\|left\|240px\|Fruit of Eugenia involucrata in Paraguay. Photo by Erika Silva; public domain.]]		[[File:Cerella.jpg\|thumb\|left\|240px\|Fruit of Eugenia involucrata in Paraguay. Photo by Erika Silva; public domain.]]

	The plant is usually a compact, heavily branched tree or shrub, with a dense oval crown. It commonly reaches 5 to 8 m in cultivation, while plants in favorable native conditions can become considerably taller. Older bark peels in thin strips, leaving a smooth trunk. The leaves are opposite, narrow-elliptic, glossy, and dark green; new growth may flush bronze or reddish before hardening.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup><sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		The plant is usually a compact, heavily branched tree or shrub, with a dense oval crown. It commonly reaches 5 to 8 m in cultivation, while plants in favorable native conditions can become considerably taller. Older bark peels in thin strips, leaving a smooth trunk. The leaves are opposite, narrow-elliptic, glossy, and dark green; new growth may flush bronze or reddish before hardening.[[#cite_note-1\|[1]]][[#cite_note-2\|[2]]]

	White flowers are produced singly or in small axillary clusters. They have the typical myrtle-family form, with conspicuous stamens and a light, attractive appearance. Flowering is followed by oblong to oval berries with a persistent calyx at the tip. Fruit color moves from green through red to dark red or purple as it ripens.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup><sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		White flowers are produced singly or in small axillary clusters. They have the typical myrtle-family form, with conspicuous stamens and a light, attractive appearance. Flowering is followed by oblong to oval berries with a persistent calyx at the tip. Fruit color moves from green through red to dark red or purple as it ripens.[[#cite_note-1\|[1]]][[#cite_note-2\|[2]]]

	The fruit is generally about 2.5 to 3 cm long, thin-skinned, juicy, and subacid to sweet. It usually contains one seed, although fruit may contain two or none. The species is sometimes confused with other Brazilian ''Eugenia'' fruits, including grumichama and Surinam cherry, but its compact habit, peeling bark, solitary flowers, and elongated dark fruit help distinguish it.~~<sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		The fruit is generally about 2.5 to 3 cm long, thin-skinned, juicy, and subacid to sweet. It usually contains one seed, although fruit may contain two or none. The species is sometimes confused with other Brazilian ''Eugenia'' fruits, including grumichama and Surinam cherry, but its compact habit, peeling bark, solitary flowers, and elongated dark fruit help distinguish it.[[#cite_note-2\|[2]]]

	== Cultivation ==		== Cultivation ==

	Cherry of the Rio Grande is native to southern and southeastern Brazil and adjacent parts of Paraguay, Uruguay, Argentina, and Bolivia. It occurs in semi-deciduous and more open secondary forests, generally above about 350 m, and is suited to warm subtropical conditions rather than constant lowland heat.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup>~~		Cherry of the Rio Grande is native to southern and southeastern Brazil and adjacent parts of Paraguay, Uruguay, Argentina, and Bolivia. It occurs in semi-deciduous and more open secondary forests, generally above about 350 m, and is suited to warm subtropical conditions rather than constant lowland heat.[[#cite_note-1\|[1]]]

	In its native environment it grows in forest soils with seasonal moisture and good internal drainage. A deep loam is useful, but the species is reported to succeed in a variety of soils. For cultivation, the best translation is a moisture-retentive but aerated soil, slightly acid to neutral. Avoid permanently waterlogged ground and dense, stagnant clay. Compacted clay should be raised or amended so the root zone drains after heavy rain. It is more drought tolerant once established than many small fruit trees, but flowering and fruiting benefit from regular moisture.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup><sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		In its native environment it grows in forest soils with seasonal moisture and good internal drainage. A deep loam is useful, but the species is reported to succeed in a variety of soils. For cultivation, the best translation is a moisture-retentive but aerated soil, slightly acid to neutral. Avoid permanently waterlogged ground and dense, stagnant clay. Compacted clay should be raised or amended so the root zone drains after heavy rain. It is more drought tolerant once established than many small fruit trees, but flowering and fruiting benefit from regular moisture.[[#cite_note-1\|[1]]][[#cite_note-2\|[2]]]

	Give full sun for the heaviest flowering and fruiting, although young plants tolerate partial shade. Mature plants may withstand short temperature dips near -6 °C, but young plants are more vulnerable and should be protected from hard frost. In cool climates it can grow as an ornamental without producing a dependable crop.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup><sup>~~[[#cite_note-3\|[3]]]~~</sup>~~		Give full sun for the heaviest flowering and fruiting, although young plants tolerate partial shade. Mature plants may withstand short temperature dips near -6 °C, but young plants are more vulnerable and should be protected from hard frost. In cool climates it can grow as an ornamental without producing a dependable crop.[[#cite_note-1\|[1]]][[#cite_note-3\|[3]]]

	=== Soil and water ===		=== Soil and water ===
	In southern Brazilian and neighboring forest habitats, cherry of the Rio Grande grows in leaf-litter-rich forest soils that retain moisture but drain internally. Deep loam, sandy loam, and amended woodland soil are suitable approximations. Avoid compacted clay and permanently saturated ground, especially where summer rain is heavy.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup>~~		In southern Brazilian and neighboring forest habitats, cherry of the Rio Grande grows in leaf-litter-rich forest soils that retain moisture but drain internally. Deep loam, sandy loam, and amended woodland soil are suitable approximations. Avoid compacted clay and permanently saturated ground, especially where summer rain is heavy.[[#cite_note-1\|[1]]]

	=== Sun and humidity ===		=== Sun and humidity ===
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	== Propagation ==		== Propagation ==
	* '''Seed''' is the usual method. Sow cleaned seed as soon as possible because Eugenia seeds lose viability when allowed to dry. Germination is generally good when fresh, but seedlings grow slowly and may take 4 to 5 years to fruit.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup><sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		* '''Seed''' is the usual method. Sow cleaned seed as soon as possible because Eugenia seeds lose viability when allowed to dry. Germination is generally good when fresh, but seedlings grow slowly and may take 4 to 5 years to fruit.[[#cite_note-1\|[1]]][[#cite_note-2\|[2]]]
	* '''Cuttings''' are possible under controlled mist and humidity but are less dependable than fresh seed. Clonal propagation remains useful for preserving fruit quality or unusually productive selections, but species-specific success rates are not consistent across sources.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup>~~		* '''Cuttings''' are possible under controlled mist and humidity but are less dependable than fresh seed. Clonal propagation remains useful for preserving fruit quality or unusually productive selections, but species-specific success rates are not consistent across sources.[[#cite_note-1\|[1]]]
	* '''Transplanting''' is best done while plants are small. Avoid disturbing the root system after the plant has become established in a large container.		* '''Transplanting''' is best done while plants are small. Avoid disturbing the root system after the plant has become established in a large container.

	== Flowering, fruiting, and harvest ==		== Flowering, fruiting, and harvest ==
	White flowers are reported in spring, commonly from March through May in subtropical cultivation. Fruit follows several weeks later, with a commonly reported harvest period from April through June in Florida and similar climates. Local timing varies with winter temperature, rainfall, and the age of the tree.~~<sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		White flowers are reported in spring, commonly from March through May in subtropical cultivation. Fruit follows several weeks later, with a commonly reported harvest period from April through June in Florida and similar climates. Local timing varies with winter temperature, rainfall, and the age of the tree.[[#cite_note-2\|[2]]]

	The species is at least partly self-fertile, and insects visit the flowers. Cross-pollination may improve fruit set where more than one compatible plant is available. Fruit should be picked when fully colored and softening slightly. It bruises easily and is best eaten or processed soon after harvest.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup><sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		The species is at least partly self-fertile, and insects visit the flowers. Cross-pollination may improve fruit set where more than one compatible plant is available. Fruit should be picked when fully colored and softening slightly. It bruises easily and is best eaten or processed soon after harvest.[[#cite_note-1\|[1]]][[#cite_note-2\|[2]]]

	== Fruit and uses ==		== Fruit and uses ==

	The fruit is eaten fresh and can also be made into jam, jelly, juice, or fermented drinks. Its thin skin and soft, juicy flesh make it a poor candidate for long-distance shipping. The flavor is usually described as sweet to subacid, with variation among seedlings and local selections.~~<sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		The fruit is eaten fresh and can also be made into jam, jelly, juice, or fermented drinks. Its thin skin and soft, juicy flesh make it a poor candidate for long-distance shipping. The flavor is usually described as sweet to subacid, with variation among seedlings and local selections.[[#cite_note-2\|[2]]]

	The tree is also used as an ornamental and can be maintained as a compact specimen or hedge. Its slow growth, attractive bark, glossy foliage, and manageable size make it suitable for containers when given a large root volume and regular moisture.		The tree is also used as an ornamental and can be maintained as a compact specimen or hedge. Its slow growth, attractive bark, glossy foliage, and manageable size make it suitable for containers when given a large root volume and regular moisture.

	== Pests and diseases ==		== Pests and diseases ==
	The species has no widely documented major disease complex, but fruit flies may attack ripening fruit. Dense, poorly ventilated growth can encourage fungal spotting, and wet, compacted soil can cause root problems. Good drainage, open branching, and prompt harvest are practical preventative measures.~~<sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		The species has no widely documented major disease complex, but fruit flies may attack ripening fruit. Dense, poorly ventilated growth can encourage fungal spotting, and wet, compacted soil can cause root problems. Good drainage, open branching, and prompt harvest are practical preventative measures.[[#cite_note-2\|[2]]]

	== Cultivars and selections ==		== Cultivars and selections ==
	Named cultivars are uncommon. Seedling variation occurs in fruit size, sweetness, acidity, crop timing, and flesh firmness. A superior tree is best preserved by clonal propagation rather than by seed. The name ''Eugenia aggregata'' is widely encountered in older horticultural material and is treated as a synonym in current sources.~~<sup>~~[[#cite_note-1\|[1]]]~~</sup><sup>~~[[#cite_note-2\|[2]]]~~</sup>~~		Named cultivars are uncommon. Seedling variation occurs in fruit size, sweetness, acidity, crop timing, and flesh firmness. A superior tree is best preserved by clonal propagation rather than by seed. The name ''Eugenia aggregata'' is widely encountered in older horticultural material and is treated as a synonym in current sources.[[#cite_note-1\|[1]]][[#cite_note-2\|[2]]]

	== Container growing ==		== Container growing ==
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	== References ==		== References ==
	~~<ol>~~
	~~<li id="cite_note-1">~~[[#cite_ref-1\|↑]] [https://tropical.theferns.info/viewtropical.php?id=Eugenia+involucrata Useful Tropical Plants: ''Eugenia involucrata'']. Range, habitat, morphology, cultivation, propagation, and uses.~~</li>~~		* [[#cite_ref-1\|↑]] [https://tropical.theferns.info/viewtropical.php?id=Eugenia+involucrata Useful Tropical Plants: ''Eugenia involucrata'']. Range, habitat, morphology, cultivation, propagation, and uses.
	~~<li id="cite_note-2">~~[[#cite_ref-2\|↑]] [https://www.growables.org/information/TropicalFruit/cherryoftheriogrande.htm Growables: Cherry of the Rio Grande]. Fruit description, flowering and harvest, soil, hardiness, propagation, and horticultural uses.~~</li>~~
	~~<li id="cite_note-3">~~[[#cite_ref-3\|↑]] [https://www.smgrowers.com/products/plants/plantdisplay.asp?plant_id=3437 San Marcos Growers: ''Eugenia involucrata'']. Habit, climate, and landscape performance.~~</li>~~		* [[#cite_ref-2\|↑]] [https://www.growables.org/information/TropicalFruit/cherryoftheriogrande.htm Growables: Cherry of the Rio Grande]. Fruit description, flowering and harvest, soil, hardiness, propagation, and horticultural uses.
	~~</ol>~~
			* [[#cite_ref-3\|↑]] [https://www.smgrowers.com/products/plants/plantdisplay.asp?plant_id=3437 San Marcos Growers: ''Eugenia involucrata'']. Habit, climate, and landscape performance.




	== Image credits ==		== Image credits ==

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	== Description ==		== Description ==

			[[File:Cerella.jpg\|thumb\|left\|240px\|Fruit of Eugenia involucrata in Paraguay. Photo by Erika Silva; public domain.]]

	The plant is usually a compact, heavily branched tree or shrub, with a dense oval crown. It commonly reaches 5 to 8 m in cultivation, while plants in favorable native conditions can become considerably taller. Older bark peels in thin strips, leaving a smooth trunk. The leaves are opposite, narrow-elliptic, glossy, and dark green; new growth may flush bronze or reddish before hardening.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>		The plant is usually a compact, heavily branched tree or shrub, with a dense oval crown. It commonly reaches 5 to 8 m in cultivation, while plants in favorable native conditions can become considerably taller. Older bark peels in thin strips, leaving a smooth trunk. The leaves are opposite, narrow-elliptic, glossy, and dark green; new growth may flush bronze or reddish before hardening.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>
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	* A cool winter may allow survival without reliable flowering or fruiting.		* A cool winter may allow survival without reliable flowering or fruiting.
	* Avoid exposed, drying sites during flowering and fruit development.		* Avoid exposed, drying sites during flowering and fruit development.

			== Photos ==

			[[File:RFVC 024.jpg\|thumb\|right\|260px\|Cherry of the Rio Grande, Eugenia aggregata (synonym of E. involucrata). Photo by I likE plants!, CC BY 2.0.]]

			<div style="clear: both;"></div>

			== Commentary ==

			Share your experience growing the Cherry of the Rio Grande on the [[Talk:Eugenia involucrata\|Cherry of the Rio Grande commentary page]]. Notes about climate, propagation, container culture, flowering, fruiting, fruit quality, pests, and unusual local selections are welcome.

			When possible, include your location or climate, how the plant was propagated, its age, and the conditions it was grown in.

	== References ==		== References ==
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	== Image credits ==		== Image credits ==
	* Whole fruit and foliage: [https://commons.wikimedia.org/wiki/File:Yvá_namichai.(Eugenia_aggregata_Phyllocalyx_involucratus_(DC.).jpg Wikimedia Commons file]		* Whole fruit and foliage: [https://commons.wikimedia.org/wiki/File:Yvá_namichai.(Eugenia_aggregata_Phyllocalyx_involucratus_(DC.).jpg Wikimedia Commons file], Marcos Balmoriz, CC BY-SA 3.0.
	* ~~Native-habitat~~/~~tree image~~: [https://commons.wikimedia.org/wiki/~~Category~~:~~Eugenia_involucrata Wikimedia Commons~~, ~~''Eugenia involucrata'' category]~~		* Fruit: [https://commons.wikimedia.org/wiki/File:Cerella.jpg Cerella.jpg], Erika Silva, public domain.
			* Plant photograph: [https://commons.wikimedia.org/wiki/File:RFVC_024.jpg RFVC 024.jpg], I likE plants!, CC BY 2.0.

	[[Category:Fruits]]		[[Category:Fruits]]

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	Give full sun for the heaviest flowering and fruiting, although young plants tolerate partial shade. Mature plants may withstand short temperature dips near -6 °C, but young plants are more vulnerable and should be protected from hard frost. In cool climates it can grow as an ornamental without producing a dependable crop.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-3\|[3]]]</sup>		Give full sun for the heaviest flowering and fruiting, although young plants tolerate partial shade. Mature plants may withstand short temperature dips near -6 °C, but young plants are more vulnerable and should be protected from hard frost. In cool climates it can grow as an ornamental without producing a dependable crop.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-3\|[3]]]</sup>

			=== Soil ===

			In southern Brazilian and neighboring forest habitats, cherry of the Rio Grande grows in leaf-litter-rich forest soils that retain moisture but drain internally. Deep loam, sandy loam, and amended woodland soil are suitable approximations. Avoid compacted clay and permanently saturated ground, especially where summer rain is heavy.<sup>[[#cite_note-1\|[1]]]</sup>

			=== Sun and humidity ===

			Plants receive filtered light or broken sun in forest and secondary woodland, but established trees fruit more heavily with several hours of direct sun. The native atmosphere is humid, with regular rainfall and good canopy shelter. Young plants tolerate more shade than mature fruiting trees.

			=== Seasonal changes ===

			The species experiences warm growing periods with a cooler or drier season. Flowering and fruiting follow the local spring–summer cycle, while cooler winter conditions slow growth. Keep the root zone evenly moist during flowering and fruit swell, but reduce watering during cool weather when uptake is lower.

	== Propagation ==		== Propagation ==

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	{\| class="wikitable" style="float: right; width: ~~380px~~; margin-left: ~~1em~~; margin-bottom: 1em;"		{\| class="wikitable" style="float: right; width: 320px; margin-left: 1.25em; margin-bottom: 1em;"
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	! colspan="2" style="background: #e8e8e8;" \| Cherry of the Rio Grande (''Eugenia involucrata'')		! colspan="2" style="background: #e8e8e8;" \| Cherry of the Rio Grande (''Eugenia involucrata'')
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	~~<div style="clear: both;"></div>~~

	'''Cherry of the Rio Grande''' (''Eugenia involucrata''; synonyms include ''E. aggregata'' and ''Phyllocalyx involucratus'') is a Brazilian member of the genus [[Eugenia]] in the family [[Myrtaceae]], grown for its dark red to purple fruit. It is a compact, slow-growing tree or large shrub with glossy foliage, peeling bark, white flowers, and fruit that is usually eaten fresh. In southern Brazil it is harvested from the wild and cultivated for local markets.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>		'''Cherry of the Rio Grande''' (''Eugenia involucrata''; synonyms include ''E. aggregata'' and ''Phyllocalyx involucratus'') is a Brazilian member of the genus [[Eugenia]] in the family [[Myrtaceae]], grown for its dark red to purple fruit. It is a compact, slow-growing tree or large shrub with glossy foliage, peeling bark, white flowers, and fruit that is usually eaten fresh. In southern Brazil it is harvested from the wild and cultivated for local markets.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>
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	The fruit is generally about 2.5 to 3 cm long, thin-skinned, juicy, and subacid to sweet. It usually contains one seed, although fruit may contain two or none. The species is sometimes confused with other Brazilian ''Eugenia'' fruits, including grumichama and Surinam cherry, but its compact habit, peeling bark, solitary flowers, and elongated dark fruit help distinguish it.<sup>[[#cite_note-2\|[2]]]</sup>		The fruit is generally about 2.5 to 3 cm long, thin-skinned, juicy, and subacid to sweet. It usually contains one seed, although fruit may contain two or none. The species is sometimes confused with other Brazilian ''Eugenia'' fruits, including grumichama and Surinam cherry, but its compact habit, peeling bark, solitary flowers, and elongated dark fruit help distinguish it.<sup>[[#cite_note-2\|[2]]]</sup>

	~~<div style="clear: both;"></div>~~

	== Climate and site ==		== Climate and site ==
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	Give full sun for the heaviest flowering and fruiting, although young plants tolerate partial shade. Mature plants may withstand short temperature dips near -6 °C, but young plants are more vulnerable and should be protected from hard frost. In cool climates it can grow as an ornamental without producing a dependable crop.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-3\|[3]]]</sup>		Give full sun for the heaviest flowering and fruiting, although young plants tolerate partial shade. Mature plants may withstand short temperature dips near -6 °C, but young plants are more vulnerable and should be protected from hard frost. In cool climates it can grow as an ornamental without producing a dependable crop.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-3\|[3]]]</sup>

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	== Propagation ==		== Propagation ==
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	* '''Transplanting''' is best done while plants are small. Avoid disturbing the root system after the plant has become established in a large container.		* '''Transplanting''' is best done while plants are small. Avoid disturbing the root system after the plant has become established in a large container.

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	== Flowering, fruiting and harvest ==		== Flowering, fruiting and harvest ==
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	The species is at least partly self-fertile, and insects visit the flowers. Cross-pollination may improve fruit set where more than one compatible plant is available. Fruit should be picked when fully colored and softening slightly. It bruises easily and is best eaten or processed soon after harvest.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>		The species is at least partly self-fertile, and insects visit the flowers. Cross-pollination may improve fruit set where more than one compatible plant is available. Fruit should be picked when fully colored and softening slightly. It bruises easily and is best eaten or processed soon after harvest.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>

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	== Fruit and uses ==		== Fruit and uses ==
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	The tree is also used as an ornamental and can be maintained as a compact specimen or hedge. Its slow growth, attractive bark, glossy foliage, and manageable size make it suitable for containers when given a large root volume and regular moisture.		The tree is also used as an ornamental and can be maintained as a compact specimen or hedge. Its slow growth, attractive bark, glossy foliage, and manageable size make it suitable for containers when given a large root volume and regular moisture.

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	== Pests and diseases ==		== Pests and diseases ==
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	The species has no widely documented major disease complex, but fruit flies may attack ripening fruit. Dense, poorly ventilated growth can encourage fungal spotting, and wet, compacted soil can cause root problems. Good drainage, open branching, and prompt harvest are practical preventative measures.<sup>[[#cite_note-2\|[2]]]</sup>		The species has no widely documented major disease complex, but fruit flies may attack ripening fruit. Dense, poorly ventilated growth can encourage fungal spotting, and wet, compacted soil can cause root problems. Good drainage, open branching, and prompt harvest are practical preventative measures.<sup>[[#cite_note-2\|[2]]]</sup>

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	== Cultivars and selections ==		== Cultivars and selections ==
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	Named cultivars are uncommon. Seedling variation occurs in fruit size, sweetness, acidity, crop timing, and flesh firmness. A superior tree is best preserved by clonal propagation rather than by seed. The name ''Eugenia aggregata'' is widely encountered in older horticultural material and is treated as a synonym in current sources.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>		Named cultivars are uncommon. Seedling variation occurs in fruit size, sweetness, acidity, crop timing, and flesh firmness. A superior tree is best preserved by clonal propagation rather than by seed. The name ''Eugenia aggregata'' is widely encountered in older horticultural material and is treated as a synonym in current sources.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>

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	== Container growing ==		== Container growing ==
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	Cherry of the Rio Grande is one of the more practical Eugenias for container culture. Use a deep, well-drained mix, maintain even moisture during flowering and fruit development, and provide full sun. Prune after fruiting to keep the plant compact. A container plant may fruit, but a large pot and several years of root development are usually required.		Cherry of the Rio Grande is one of the more practical Eugenias for container culture. Use a deep, well-drained mix, maintain even moisture during flowering and fruit development, and provide full sun. Prune after fruiting to keep the plant compact. A container plant may fruit, but a large pot and several years of root development are usually required.

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	== Zone pushing ==		== Zone pushing ==
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	* Avoid exposed, drying sites during flowering and fruit development.		* Avoid exposed, drying sites during flowering and fruit development.

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	== Photos ==		== Photos ==
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	[[File:Cerella.jpg\|thumb\|right\|260px\|Additional photograph for identification.]]		[[File:Cerella.jpg\|thumb\|right\|260px\|Additional photograph for identification.]]
	[[File:RFVC 024.jpg\|thumb\|left\|260px\|Additional photograph for identification.]]		[[File:RFVC 024.jpg\|thumb\|left\|260px\|Additional photograph for identification.]]

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	== Commentary ==		== Commentary ==
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	</ol>		</ol>

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	== Image credits ==		== Image credits ==

Admin: Apply standard fruit-page format with photos and commentary

2026-08-03T18:11:06Z

Apply standard fruit-page format with photos and commentary

← Older revision		Revision as of 18:11, 3 August 2026
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	{\| class="wikitable" style="float: right; width: ~~320px~~; margin-left: ~~1.25em~~; margin-bottom: 1em;"		{\| class="wikitable" style="float: right; width: 380px; margin-left: 1em; margin-bottom: 1em;"
	\|-		\|-
	! colspan="2" style="background: #e8e8e8;" \| Cherry of the Rio Grande (''Eugenia involucrata'')		! colspan="2" style="background: #e8e8e8;" \| Cherry of the Rio Grande (''Eugenia involucrata'')
	\|-		\|-
	\| colspan="2" style="text-align: center;" \| [[File:Yvá namichai.(Eugenia aggregata Phyllocalyx involucratus (DC.).jpg\|250px\|Cherry of the Rio Grande. Photo via Wikimedia Commons.]]		\| colspan="2" style="text-align: center;" \| [[File:Yvá namichai.(Eugenia aggregata Phyllocalyx involucratus (DC.).jpg\|thumb\|center\|250px\|Cherry of the Rio Grande. Photo via Wikimedia Commons.]]
	\|-		\|-
	! Scientific name		! Scientific name
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	\| Spring to early summer in subtropical cultivation; timing varies by region		\| Spring to early summer in subtropical cultivation; timing varies by region
	\|}		\|}

			<div style="clear: both;"></div>

	'''Cherry of the Rio Grande''' (''Eugenia involucrata''; synonyms include ''E. aggregata'' and ''Phyllocalyx involucratus'') is a Brazilian member of the genus [[Eugenia]] in the family [[Myrtaceae]], grown for its dark red to purple fruit. It is a compact, slow-growing tree or large shrub with glossy foliage, peeling bark, white flowers, and fruit that is usually eaten fresh. In southern Brazil it is harvested from the wild and cultivated for local markets.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>		'''Cherry of the Rio Grande''' (''Eugenia involucrata''; synonyms include ''E. aggregata'' and ''Phyllocalyx involucratus'') is a Brazilian member of the genus [[Eugenia]] in the family [[Myrtaceae]], grown for its dark red to purple fruit. It is a compact, slow-growing tree or large shrub with glossy foliage, peeling bark, white flowers, and fruit that is usually eaten fresh. In southern Brazil it is harvested from the wild and cultivated for local markets.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>

	== ~~Description~~ ==		== Identification and description ==

	[[File:Cerella.jpg\|thumb\|left\|240px\|Tree and foliage of ''Eugenia involucrata'' in native habitat. Photo via Wikimedia Commons.]]		[[File:Cerella.jpg\|thumb\|left\|240px\|Tree and foliage of ''Eugenia involucrata'' in native habitat. Photo via Wikimedia Commons.]]
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	<div style="clear: both;"></div>		<div style="clear: both;"></div>

	== ~~References~~ ==		== Photos ==

			[[File:Cerella.jpg\|thumb\|right\|260px\|Additional photograph for identification.]]
			[[File:RFVC 024.jpg\|thumb\|left\|260px\|Additional photograph for identification.]]

			== Commentary ==

			Share your experience growing this plant on the [[Talk:Eugenia involucrata\|Cherry of the Rio Grande commentary page]]. Notes about climate, propagation, container culture, flowering, fruiting, fruit quality, pests, and unusual local selections are welcome.

			When possible, include your location or climate, how the plant was propagated, its age, and the conditions it was grown in.

			== Sources ==

	<ol>		<ol>

172.22.0.1: Add Wikipedia-style taxonomy links and related plant navigation

2026-08-03T16:09:02Z

Add Wikipedia-style taxonomy links and related plant navigation

← Older revision		Revision as of 16:09, 3 August 2026
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	! Scientific name		! Scientific name
	\| ''Eugenia involucrata'' DC.		\| ''Eugenia involucrata'' DC.
			\|-
			! Genus
			\| [[Eugenia]]
	\|-		\|-
	! Family		! Family
	\| Myrtaceae		\| [[Myrtaceae]]
			\|-
			! Order
			\| [[Myrtales]]
	\|-		\|-
	! Fruit type		! Fruit type
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	\|}		\|}

	'''Cherry of the Rio Grande''' (''Eugenia involucrata''; synonyms include ''E. aggregata'' and ''Phyllocalyx involucratus'') is a Brazilian ~~myrtle~~ grown for its dark red to purple fruit. It is a compact, slow-growing tree or large shrub with glossy foliage, peeling bark, white flowers, and fruit that is usually eaten fresh. In southern Brazil it is harvested from the wild and cultivated for local markets.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>		'''Cherry of the Rio Grande''' (''Eugenia involucrata''; synonyms include ''E. aggregata'' and ''Phyllocalyx involucratus'') is a Brazilian member of the genus [[Eugenia]] in the family [[Myrtaceae]], grown for its dark red to purple fruit. It is a compact, slow-growing tree or large shrub with glossy foliage, peeling bark, white flowers, and fruit that is usually eaten fresh. In southern Brazil it is harvested from the wild and cultivated for local markets.<sup>[[#cite_note-1\|[1]]]</sup><sup>[[#cite_note-2\|[2]]]</sup>

	== Description ==		== Description ==