Chiranthodendron pentadactylon aka Mexican Handplant

Chiranthodendron pentadactylon is an evergreen tree in the mallow family, Malvaceae. Its native range runs from Mexico to Honduras. Kew places it within a seasonally dry tropical climate. In Guatemala, it grows in wet mountain forests. There, it occurs at heights of 6,560–9,840 feet [2,000–3,000 metres]. It also grows in fields where people have cleared forest. Some trees in rural areas may have been planted.

This tree can grow large, though its size varies by region. Guatemalan trees reach 39–98 feet [12–30 metres], sometimes more. Trees in Mexico stay smaller, according to Useful Tropical Plants. That source also gives a general height of 82 feet [25 metres]. The evidence does not define a separate garden size range. The trunk often splits into branches near the ground. It can measure 3–7 feet [1–2 metres] across. The tree keeps its leaves throughout the year. Its leaves are soft and bend without breaking easily.

The flowers give this tree its striking form. Each looks like a hand with five long, curved fingers. These parts project from the flower and end like claws. Trees may bear flowers through nearly the whole year. Thick nectar gathers in the calyces, the flowers’ outer cups. People plant the tree for its unusual flowers. It also holds a place of respect in local traditions. Its value as an ornamental rests on this floral display.

For cultivation, Useful Tropical Plants recommends a site in full sun. Trees can regrow after cutting back through coppicing. The source lists seed as a means of propagation. Its mountain habitat gives context, but not a garden watering schedule. The supplied evidence gives no firm frost limit or hardiness zone. It also gives no specific soil needs or pest guidance. These gaps limit how closely a gardener can match its care.

People gather material from wild trees for several local uses. Market sellers use the leaves to wrap or cover food. Bark supplies fibre that people make into cloth. Traditional remedies use the flowers, or perhaps their thick nectar. Reports mention use for long-lasting ulcers, eye inflammation, and haemorrhoids. These reports describe traditional practice, not proof of medical benefit. Useful Tropical Plants lists no known food uses or hazards. That does not establish that the plant is safe to eat.