Eugenia candolleana: Difference between revisions

Revision as of 02:52, 25 August 2026

Rainforest plum (Eugenia candolleana)

Scientific name	Eugenia candolleana
Genus	Eugenia
Family	Myrtaceae
Order	Myrtales
Fruit type	Berry
Growth form	Small evergreen tree or shrub
Climate and hardiness	Warm subtropical to tropical
Mature height	About 4–7 m
Mature width	N/A
Soil	Moist soil in its Atlantic-forest range; pH and drainage limits are N/A
Water	Even moisture during establishment and fruit development
Sun	Full sun to partial shade; more sun generally improves fruiting
Germination	Fresh seed; do not dry
Years to fruit	N/A
Pollination	N/A
Harvest	Fruit up to about 3 cm; regional harvest calendar N/A

Description

Rainforest plum is a semideciduous Brazilian Myrtaceae tree with an open crown, generally about 4 to 7 m tall. It is associated with Atlantic rainforest, especially nearer the coast, and bears dark fruits reported at up to about 3 cm in diameter.

The accepted genus, family, and order are Eugenia, Myrtaceae, and Myrtales. Common names may cover related taxa; check the scientific name before transferring cultivation advice.

Cultivation

Rainforest plum is a slow-growing tree of moist Atlantic-forest vegetation in eastern Brazil. The species account reports success in full sun and some shade, but gives little evidence for a universal container or cold-hardiness prescription. Maintain root-zone moisture and protect young plants from drying while avoiding stagnant media.

Soil

Native records emphasize moist soil; species-specific pH and drainage limits are not well documented. A humus-rich, aerated medium is a reasonable cultivation translation, but it should be treated as guidance rather than a measured native-soil requirement.

Sun and humidity

Full sun or some shade is reported. The Atlantic-forest association supports warm, humid-air cultivation with airflow around the foliage.

Seasonal changes

The species is described as semideciduous, but a dependable flowering or harvest calendar is not documented in the sources used here. Expect growth and fruiting to follow local rainfall and temperature, and record the timing of each selection rather than applying a fixed season.

Propagation

Seed should be sown fresh in partial shade. A Brazilian tree reference reports germination beginning in about 40 to 50 days with a rate only a little over 10%, followed by slow seedling growth. Species-specific evidence for grafting or cuttings is limited, so clonal claims should remain provisional.

Flowering, fruiting, and harvest

The available species account describes fruit up to about 3 cm across but does not establish a universal flowering or harvest season. Harvest timing and years to fruit are therefore N/A at species level in this article.

Fruit and uses

The fruit is eaten raw or made into marmalade. The available description characterizes the pulp as firm, thick, succulent, sweet, and pleasant; fruit diameter is reported up to about 3 cm.

Photos

References

Image credits

Eugenia candolleana 5.png — Jorge Stolfi, CC BY-SA 3.0.
Eugenia candolleana 2.png — Jorge Stolfi, CC BY-SA 3.0.
Eugenia candolleana 3.png — Jorge Stolfi, CC BY-SA 3.0.
Eugenia candolleana 6.png — Jorge Stolfi, CC BY-SA 3.0.

@@ Line 1: / Line 1: @@
 {| class="wikitable" style="float: right; width: 320px; margin-left: 1.25em; margin-bottom: 1em;"
 |-
-! colspan="2" style="background: #e8e8e8;" | Rio Grande cherry (''Eugenia candolleana '')
+! colspan="2" style="background: #e8e8e8;" | Rainforest plum (''Eugenia candolleana'')
 |-
 | colspan="2" style="text-align: center;" | [[File:Eugenia candolleana 5.png|250px|Eugenia candolleana fruit, flower, or plant habit. Wikimedia Commons file page.]]
@@ Line 27: / Line 27: @@
 |-
 ! Mature height
-|| 3–8 m
+|| About 4–7 m
 |-
 ! Mature width
-|| 2–6 m
+|| N/A
 |-
 ! Soil
-|| Acidic, humus-rich, well-drained soil with steady moisture
+|| Moist soil in its Atlantic-forest range; pH and drainage limits are N/A
 |-
 ! Water
@@ Line 45: / Line 45: @@
 |-
 ! Years to fruit
-|| Often 3–6 years from seed, variable by climate and plant
+|| N/A
 |-
 ! Pollination
-|| Insect-pollinated and generally productive as a single tree
+|| N/A
 |-
 ! Harvest
-|| Warm-season crop; timing varies by latitude and rainfall
+|| Fruit up to about 3 cm; regional harvest calendar N/A
 |}
 == Description ==
-Rio Grande cherry is a Brazilian Myrtaceae fruit with dark red to purple berries, glossy foliage, and a compact habit. The fruit is usually more substantial and less intensely resinous than many small Eugenia species.
+[[File:Eugenia candolleana 3.png|thumb|left|240px|Eugenia candolleana leaves, fruit, cut fruit, and seed, as identified on the Commons file page.]]
+Rainforest plum is a semideciduous Brazilian Myrtaceae tree with an open crown, generally about 4 to 7 m tall. It is associated with Atlantic rainforest, especially nearer the coast, and bears dark fruits reported at up to about 3 cm in diameter.
 The accepted genus, family, and order are [[Eugenia]], [[Myrtaceae]], and [[Myrtales]]. Common names may cover related taxa; check the scientific name before transferring cultivation advice.
 == Cultivation ==
-Rio Grande cherry is a Brazilian Atlantic-forest species. Its dark berries develop on a small evergreen tree in warm, humid conditions; protect young plants from drying and maintain an acidic, organic root zone.
+Rainforest plum is a slow-growing tree of moist Atlantic-forest vegetation in eastern Brazil. The species account reports success in full sun and some shade, but gives little evidence for a universal container or cold-hardiness prescription. Maintain root-zone moisture and protect young plants from drying while avoiding stagnant media.
-It comes from humid and seasonally moist South American vegetation and prefers a cool root zone with organic matter. Provide drainage without letting the plant suffer repeated drought. The species is useful for small gardens and containers where a full-size tropical tree is impractical.
+=== Soil ===
+Native records emphasize moist soil; species-specific pH and drainage limits are not well documented. A humus-rich, aerated medium is a reasonable cultivation translation, but it should be treated as guidance rather than a measured native-soil requirement.
-=== Soil and water ===
-Acidic, humus-rich, well-drained soil with steady moisture.
 === Sun and humidity ===
-Full sun to partial shade; more sun generally improves fruiting. Native habitat and airflow matter as much as light intensity; avoid enclosing humid foliage without ventilation.
+Full sun or some shade is reported. The Atlantic-forest association supports warm, humid-air cultivation with airflow around the foliage.
 === Seasonal changes ===
-In native climates, rainfall and temperature jointly regulate flushes and flowering. A short drier interval followed by warm moisture can stimulate bloom, while cold subtropical winters may delay the crop. Avoid severe water stress during fruit enlargement.
+The species is described as semideciduous, but a dependable flowering or harvest calendar is not documented in the sources used here. Expect growth and fruiting to follow local rainfall and temperature, and record the timing of each selection rather than applying a fixed season.
 == Propagation ==
-Fresh seed is the most dependable method, but seedlings vary in fruit quality and maturity. Grafting or cuttings can preserve superior selections when suitable material is available.
+Seed should be sown fresh in partial shade. A Brazilian tree reference reports germination beginning in about 40 to 50 days with a rate only a little over 10%, followed by slow seedling growth. Species-specific evidence for grafting or cuttings is limited, so clonal claims should remain provisional.
 == Flowering, fruiting, and harvest ==
-Warm-season crop; timing varies by latitude and rainfall. Flowering and ripening are strongly affected by latitude, cultivar, rootstock, rainfall, and temperature; local records are more useful than a single universal calendar.
+The available species account describes fruit up to about 3 cm across but does not establish a universal flowering or harvest season. Harvest timing and years to fruit are therefore N/A at species level in this article.
 == Fruit and uses ==
-Ripe fruit is eaten fresh and can be made into juice, jelly, syrup, and preserves. The dark skin contributes color, and fruit is best handled gently because it softens quickly after picking.
+The fruit is eaten raw or made into marmalade. The available description characterizes the pulp as firm, thick, succulent, sweet, and pleasant; fruit diameter is reported up to about 3 cm.
 == Photos ==
-[[File:Eugenia candolleana 2.png|thumb|right|280px|Field view or fruit detail of Eugenia candolleana. Wikimedia Commons file page.]]
+[[File:Eugenia candolleana 2.png|thumb|right|280px|Eugenia candolleana fruit close-up.]]
+[[File:Eugenia candolleana 6.png|thumb|left|240px|Eugenia candolleana flower buds and immature fruit.]]
 <div style="clear: both;"></div>
@@ Line 93: / Line 93: @@
 == Image credits ==
-* [https://commons.wikimedia.org/wiki/File:Eugenia_candolleana_5.png Eugenia candolleana 5.png] — Wikimedia Commons file page; creator and license are recorded on the source page.
+* [https://commons.wikimedia.org/wiki/File:Eugenia_candolleana_5.png Eugenia candolleana 5.png] — Jorge Stolfi, CC BY-SA 3.0.
-* [https://commons.wikimedia.org/wiki/File:Eugenia_candolleana_2.png Eugenia candolleana 2.png] — Wikimedia Commons file page; creator and license are recorded on the source page.
+* [https://commons.wikimedia.org/wiki/File:Eugenia_candolleana_2.png Eugenia candolleana 2.png] — Jorge Stolfi, CC BY-SA 3.0.
+* [https://commons.wikimedia.org/wiki/File:Eugenia_candolleana_3.png Eugenia candolleana 3.png] — Jorge Stolfi, CC BY-SA 3.0.
+* [https://commons.wikimedia.org/wiki/File:Eugenia_candolleana_6.png Eugenia candolleana 6.png] — Jorge Stolfi, CC BY-SA 3.0.
 [[Category:Fruits]]
 [[Category:Myrtaceae]]
 [[Category:Eugenia]]