Smallflower Fishhook Cactus

sclerocactus parviflorus

The Smallflower Fishhook Cactus (Sclerocactus parviflorus) is a hardy, captivating desert survivor native to the high deserts of the southwestern United States, particularly the Colorado Plateau. This small, cylindrical cactus has evolved remarkable defenses and water-saving strategies to thrive in incredibly harsh, arid landscapes where few other plants can survive. Often growing solitary, it serves as a critical micro-habitat and food source for local pollinators and desert wildlife. During the late spring, this unassuming plant undergoes a stunning transformation, bursting into vivid pink, magenta, or occasionally yellow blossoms that crown its spiny head. Its resilience and unique architecture make it a highly sought-after sight for desert hikers and native plant enthusiasts alike, epitomizing the rugged beauty of the American West.

生息地: Typically found on rocky clay hills, gravelly slopes, and sandstone outcroppings within desert shrublands and piñon-juniper woodlands.

外見

This small cactus typically features a single, egg-shaped to cylindrical stem that grows 10 to 45 centimeters tall and 5 to 11 centimeters in diameter. It is distinguished by its 13 to 15 spiraling ribs covered in dense clusters of spines. Each cluster contains several straight, light-colored radial spines and 1 to 4 prominent central spines, at least one of which is strongly hooked, reddish-brown to dark gray, and projects outward like a fishhook. In spring, it produces funnel-shaped flowers, measuring about 3 to 5 centimeters across, varying from bright lavender-pink to rose-purple, followed by small, scaly green-to-reddish fruits.

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

Smallflower Fishhook Cactus

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

Its seeds have a dormant period and often require a cold stratification winter period before they can successfully germinate in the spring.

The common name 'fishhook' refers to the sharp, curved central spines which look exactly like fishing tackle and can easily snag skin or clothing.

This cactus can survive extreme cold temperatures down to -20 degrees Celsius, a necessary adaptation for the high-altitude deserts of the Colorado Plateau.

特殊能力

The fishhook-shaped central spines act as a formidable physical deterrent against herbivores and help catch debris for additional shade.

Performs CAM photosynthesis, keeping its stomata closed during the scorching day and opening them at night to absorb carbon dioxide while minimizing water loss.

Possesses specialized roots that contract during dry seasons, pulling the body of the cactus closer to or even slightly beneath the soil surface for protection.

サイズと詳細

長さ: 10+ cm
体重: 0.2+ kg
寿命: 20+ 年

食性と食事

As a photosynthetic plant, it manufactures its own sugars using sunlight, carbon dioxide, and water while extracting essential minerals from rocky soils.

主な食物

Sunlight
Carbon dioxide
Water
Soil minerals

生態系とのつながり

mutualism

Apache Bee

Lithurgopsis apicalis

Pollinates the flowers while gathering nectar and pollen during the spring blooming season.

eaten by

Desert Woodrat

Neotoma lepida

Consumes the juicy flesh and seeds of the cactus during dry periods, navigating around the sharp spines.

competitor

Big Sagebrush

Artemisia tridentata

Competes for limited soil moisture, space, and nutrients in the arid desert environment.

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

テーマが追加されると、このオブジェクトのコレクションがここに表示されます。

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

Smallflower Fishhook Cactusを見分けるには？

Smallflower Fishhook Cactus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。

Smallflower Fishhook Cactusの長さは何ですか？

10+ cm

Smallflower Fishhook Cactusの体重は何ですか？

0.2+ kg

Smallflower Fishhook Cactusの寿命は何ですか？

20+ 年

Smallflower Fishhook Cactusは何を食べますか？

As a photosynthetic plant, it manufactures its own sugars using sunlight, carbon dioxide, and water while extracting essential minerals from rocky soils.

Smallflower Fishhook Cactusは通常どこに生息していますか？

Typically found on rocky clay hills, gravelly slopes, and sandstone outcroppings within desert shrublands and piñon-juniper woodlands.