Pouteria macrocarpa
| Pouteria macrocarpa | |
|---|---|
| Scientific name | Pouteria macrocarpa [1] |
| Family | Sapotaceae [1] |
| Order | Ericales [1] |
| Genus | Pouteria |
| Habit | Evergreen tree, about 15–26 m in a secondary account; Atlantic Forest material up to about 20 m [2][3] |
| Native setting | Humid lowland rainforest, including usually wet but non-inundated floodplain forest [2][3] |
| Fruit | Green, globose fruit with 1–2 large seeds; up to about 10 cm in a secondary account [4] |
Pouteria macrocarpa is an evergreen sapotaceous tree associated with humid lowland rainforest and usually wet, non-inundated floodplain forest. It is a locally gathered wild fruit in parts of its range, but remains rarely cultivated in the horticultural record. [2][3]
Description[edit | edit source]
Pouteria macrocarpa is an evergreen tree recorded at about 15–26 m in a horticultural compilation, while the Atlantic Forest taxonomic material describes trees up to about 20 m. [2][3] The accepted name belongs to Sapotaceae and the genus Pouteria. Labatia macrocarpa, Lucuma paraensis, Neolabatia macrocarpa, Pouteria paraensis and Richardella macrocarpa are recorded synonyms. [1][3]
The species is associated with humid lowland forest, including floodplain forest that is wet but not inundated. The Brazilian Atlantic Forest record adds voucher-backed occurrences from Bahia and Espírito Santo to the wider Central and South American distribution. [2][3]
Cultivation[edit | edit source]
Soil and water[edit | edit source]
The documented habitat is humid rainforest and usually wet, non-inundated floodplain forest. [2][3] A cultivation inference from that setting is to use a moisture-retentive soil with reliable drainage: keep the root zone supplied during active growth, but do not treat the floodplain association as tolerance of stagnant water or prolonged inundation.
At one community-garden collection, mulch was kept away from the trunk to reduce collar-rot risk, and selective pruning after fruit set was used to reduce picking height. These are site-specific practices rather than universal requirements. [6]
Sun and humidity[edit | edit source]
The species account records growth in full sun and dappled shade, while the native settings are humid lowland forests. [2] Bright filtered light or full sun with adequate moisture is therefore a reasonable starting placement; provide good airflow in a humid collection rather than keeping foliage continuously wet.
Seasonal changes[edit | edit source]
Pouteria macrocarpa is evergreen and associated with humid, generally wet forest. [2] A practical seasonal inference is to avoid imposing a dry dormancy: maintain more consistent moisture through a warm or dry cultivation season and reduce irrigation only when evaporative demand falls, while preserving drainage. A species-specific flowering calendar or dormancy pattern is not assigned.
Propagation[edit | edit source]
Fresh seed is the documented starting material. Sowing fresh seed in partial shade is reported, with generally low germination and sprouting in about 35–60 days. [5] The timing is a qualified horticultural starting range rather than a dependable result for every seed lot; no tested storage schedule, treatment comparison, or bearing-age range is assigned.
Flowering, fruiting, and harvest[edit | edit source]
Fertile Atlantic Forest specimens document fruit production, and the taxonomic treatment records fruiting material from the species' Brazilian range. [3] The examined Atlantic Forest fruits are lignified and globoid, measuring about 3.5–4.6 × 4.8–6.3 cm. [3] Green globose fruits up to about 10 cm and one or two large seeds are described. [4] These measurements represent different evidence contexts and should not be collapsed into a single fixed fruit size. No pollination requirement, bearing age, or calendar harvest window is assigned.
Fruit and uses[edit | edit source]
The fruit is described as a green globose structure with one or two large seeds, reaching up to about 10 cm in the horticultural account. [4] The species is also described as a popular wild fruit gathered for local use. [2] These records support its place as a locally used fruit; they do not establish a universal flavor description or a complete food-safety assessment.