Chain-Fruit Cholla

cylindropuntia fulgida

The Chain-Fruit Cholla (Cylindropuntia fulgida), also commonly known as the jumping cholla, is one of the most iconic and formidable cacti of the Sonoran Desert. Growing as a shrubby, tree-like cactus, it captivates onlookers with its hanging, interconnected chains of green, pear-shaped fruit that accumulate year after year. Despite its beautiful, shimmering appearance in the desert sun, it is famous for its fiercely barbed spines that easily attach to any passing traveler. This cactus plays an incredibly vital role in the desert ecosystem, offering highly secure nesting sites for desert birds and building materials for ingenious woodrats. Its ability to thrive in extremely arid environments through efficient water storage and vegetative cloning makes it a resilient masterpiece of evolutionary adaptation.

生息地: Found in desert flats, gravelly slopes, and arid valleys of the Sonoran Desert.

外見

This tree-like cactus typically stands between 100 and 400 centimeters tall, featuring a dark, woody trunk and numerous cylindrical, jointed branches. The branches are covered in a dense, shimmering forest of silver-to-yellow spines that catch the light, giving the plant a glowing halo appearance. Its pink-to-magenta flowers bloom in the summer, giving way to smooth, spineless green fruits. These fruits do not fall off; instead, new flowers and fruits grow directly from the old ones, creating long, drooping chains that can reach up to 60 centimeters in length.

界Plantae門Tracheophyta綱Magnoliopsida目Caryophyllales科Cactaceae属Cylindropuntia

Chain-Fruit Cholla

カテゴリ

植物

レア度

Common

危険度

1/5 · 非常に低い

スナップ

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おもしろい事実

Because the seeds of the chain-fruit cholla are almost always sterile, nearly every plant you see is a genetic clone of its parent.

Despite its nickname 'jumping cholla', the cactus cannot actually jump; its segments simply detach with such minimal force that they seem to leap onto passersby.

The drooping chains of green fruit can remain attached to the mother plant for over twenty years, continually growing new fruits from the old ones.

特殊能力

Detached joints and hanging fruit chains easily take root upon falling to the ground, allowing the plant to propagate effectively without relying on seeds.

The spines feature microscopic, backward-facing barbs that effortlessly grip animal hide or clothing, facilitating long-distance dispersal of stem segments.

It utilizes Crassulacean Acid Metabolism to open its stomata only at night, drastically reducing water loss in the scorching desert heat.