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Wooly Rhinoceros Senita (Lophocereus schottii) The plant can grow quite tall in the wild, reaching up to 10-15 feet, and is known for its waxy, ribbed stems. <br />
Flowers and Fruit: It produces nocturnal pinkish-white flowers, which are followed by small, edible red fruits. <br />
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The bright red color on the inner, newer spines (areoles) is normal for new growth. These spines typically fade to a white or gray color as they mature and age.<br />
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Native to the Sonoran Desert, it is extremely drought-tolerant and thrives in full sun conditions. <br />
The Lophocereus schottii has a unique mutualistic relationship with the senita moth, which is its only nocturnal pollinator.  Fall,Geotagged,Pachycereus schottii,Senita cactus,United States Click/tap to enlarge Promoted

Wooly Rhinoceros Senita (Lophocereus schottii)

The plant can grow quite tall in the wild, reaching up to 10-15 feet, and is known for its waxy, ribbed stems.
Flowers and Fruit: It produces nocturnal pinkish-white flowers, which are followed by small, edible red fruits.

The bright red color on the inner, newer spines (areoles) is normal for new growth. These spines typically fade to a white or gray color as they mature and age.

Native to the Sonoran Desert, it is extremely drought-tolerant and thrives in full sun conditions.
The Lophocereus schottii has a unique mutualistic relationship with the senita moth, which is its only nocturnal pollinator.

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''Pachycereus schottii'', the senita cactus, is a species of cactus from southern Arizona and north-western Mexico, particularly Baja California and Sonora. Synonyms include ''Pilocereus schottii'' and ''Lophocereus schottii''.

Similar species: Pinks, Cactuses, And Allies
Species identified by William Bodine
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By William Bodine

All rights reserved
Uploaded Dec 11, 2025. Captured Dec 10, 2025 09:47 in Park of the Canals, 1710 N Horne, Mesa, AZ 85203, USA.
  • iPhone 14 Pro
  • f/2.2
  • 1/572s
  • ISO40
  • 2.2mm