Dotted Wild Coffee
探検植物
Dotted Wild Coffee
psychotria punctata
Dotted Wild Coffee (Psychotria punctata) is an intriguing evergreen shrub native to the tropical and subtropical forests of East Africa. While it shares the Rubiaceae family with commercial coffee plants, it is not used for coffee production. Instead, it is celebrated for its unique botanical features, most notably the tiny blackish dots scattered across its glossy green leaves. These dots are not signs of disease, but rather specialized chambers containing symbiotic bacteria that play a key role in the plant's development and defense. Growing as a mid-sized understory shrub, Dotted Wild Coffee contributes to the complex layering of its native forests. It produces dense clusters of small, white, tube-shaped flowers that eventually give way to vibrant, cherry-red berries. These berries are a crucial food source for local bird populations, ensuring the plant's seeds are dispersed throughout its habitat. Its attractive, dark green foliage and tolerance for shade have also made it a popular ornamental plant in tropical gardens worldwide.
生息地: Typically found in the shaded understories of moist tropical forests, coastal evergreen thickets, and riverine woodlands.
外見
This evergreen shrub typically grows between 1 to 3 meters in height, displaying an erect, bushy form. Its most identifying feature is the glossy, deep green, elliptic to obovate leaves that grow in opposite pairs. On the undersides of these leaves, one can observe numerous distinct, dark, pinhead-sized dots or nodules, which are specialized bacterial housing structures. The plant produces terminal clusters of small, fragrant, tubular white or cream-colored flowers. Following pollination, these blooms develop into small, fleshy, spherical drupes that turn a striking bright red when fully ripe, closely resembling small coffee berries.
界Plantae門Tracheophyta綱Magnoliopsida目Gentianales科Rubiaceae属Psychotria
カテゴリ
植物レア度
Common
危険度
1/5 · 非常に低い
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おもしろい事実
Although called wild coffee, its berries do not contain caffeine and are not used to make the popular morning beverage.
The 'dots' on the leaf undersides are actually homes for symbiotic bacteria, a relationship highly unusual for plants outside of the legume family.
The genus name Psychotria is derived from the Greek word 'psyche', referring to the powerful chemical properties found in many species of this genus.
特殊能力
能力
Bacterial Nodulation
Features specialized leaf nodules harboring symbiotic Burkholderia bacteria, which assist in leaf development and may produce defensive chemicals.
能力
Shade-Optimized Foliage
Possesses highly glossy, broad leaves designed to maximize light absorption in low-light forest understories.
能力
Avian Seed Attraction
Produces highly visible, contrasting red berries that specifically target fruit-eating birds to facilitate seed dispersal.
サイズと詳細
- 長さ
- 100-300 cm
- 寿命
- 10-40 年
- 抱卵期間
- 30-90 日
食性と食事
As an autotrophic plant, it produces its own energy via photosynthesis using sunlight, water, and carbon dioxide, aided by its symbiotic leaf bacteria.
主な食物
- Sunlight
- Water
- Carbon Dioxide
- Soil Nitrogen
生態系とのつながり
eaten by
Common Bulbul
Pycnonotus barbatus
The common bulbul consumes the bright red drupes of the shrub, acting as a primary seed disperser.
mutualism
Burkholderia bacterium
Candidatus Burkholderia kirkii
This bacterium lives symbiotically inside the specialized leaf nodules of the plant, assisting in its health and development.
parasite
Green Scale
Coccus viridis
This sap-sucking pest feeds on the leaves and stems, potentially reducing the plant's overall vigor.
特徴
このオブジェクトにはまだ特徴バッジが割り当てられていません。
別名
まだ別名はありません。
コレクション
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安全性
危険度
1/5 · 非常に低い
まだ特別な安全上の注意はありません。
よくある質問
Dotted Wild Coffeeを見分けるには？
Dotted Wild Coffeeを識別する最も簡単な方法は、Snappit自然識別アプリを使用することです。
Dotted Wild Coffeeの長さは何ですか？
100-300 cm
Dotted Wild Coffeeの寿命は何ですか？
10-40 年
Dotted Wild Coffeeは何を食べますか？
As an autotrophic plant, it produces its own energy via photosynthesis using sunlight, water, and carbon dioxide, aided by its symbiotic leaf bacteria.
Dotted Wild Coffeeは通常どこに生息していますか？
Typically found in the shaded understories of moist tropical forests, coastal evergreen thickets, and riverine woodlands.
Dotted Wild Coffeeの抱卵期間は何ですか？
30-90 日
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