Mexican Orchid of the Month: Crocodile-Headed Leochilus 

Leochilus crocodiliceps

By Biól. Karen Muñoz

July 7, 2026

During the month of July, a tiny inhabitant of the Vallarta Botanical Garden draws special attention: Leochilus crocodiliceps, an orchid whose name refers to the species’ most striking feature. Although its flowers are small, barely reaching about 2 cm in diameter, they bear a curious resemblance to a crocodile’s head. This shape is formed thanks to its labellum (or lip), a type of petal characteristic of orchids that is different from the others and can function as a “landing strip” for pollinators. In addition to its shape, the labellum is adorned with protuberances that resemble the eyes and nose of a crocodile’s head—or at least, that is what Heinrich Gustav Reichenbach, the 19th-century German who first described this species, suggested.

The labellum, the flower’s color, its scent, and even the time it opens are all related to the plant’s reproduction. When an insect visits the flower, it comes into contact with a sticky surface called the viscidium, which allows the pollinia to adhere to its body. As it moves to another flower, the visitor transports the pollen and carries out the pollination process.

In addition to its peculiar shape, this orchid stands out for its delicate colors. Its flowers feature shades ranging from emerald green to pale green, accompanied by reddish spots on the inside. The white labellum, adorned with brown and reddish tones, provides a contrast that highlights its beauty even further.

Leochilus crocodiliceps is a species native to Jalisco and Colima, where it grows in humid forests and mountainous areas. It can be seen in bloom from July to September, making this an excellent time to visit the Vallarta Botanical Garden and appreciate its tiny flowers. Perhaps, upon closer inspection, you will discover the curious detail that inspired the name of this unique “crocodile orchid.”