Roble amarillo (Handroanthus chrysanthus, Syst. Bot. 32: 664 (2007))

Family: Bignoniaceae

Author: (Jacq.) S.O.Grose

Bibliography: Syst. Bot. 32: 664 (2007)

Year: 2007

Status: accepted

Rank: species

Genus: Handroanthus

Vegetable: False

Observations: Mexico to Peru and Trinidad-Tobago

Description

The Roble amarillo, scientifically known as Handroanthus chrysanthus, is a captivating tree belonging to the Bignoniaceae family. Native to regions stretching from Mexico to Peru, as well as Trinidad and Tobago, this species thrives in a variety of tropical climates, showcasing its versatility and adaptability to different environments.

Renowned for its striking yellow flowers, the Roble amarillo is often a highlight in any landscape, bringing a burst of vibrant color when it blooms. The tree typically flowers during the dry season, creating a stunning contrast against the often arid surroundings. These blossoms not only add visual appeal but also play a crucial role in local ecosystems by attracting various pollinators such as bees and birds.

The robust nature of Handroanthus chrysanthus makes it a popular choice for planting in urban and rural settings alike. It is appreciated not only for its aesthetic qualities but also for its hardwood, which is valued in construction and carpentry. The durability of the wood underscores its significance in regions where it naturally occurs, contributing to both the ecological and economic landscape.

Despite its beauty and utility, the Roble amarillo faces challenges from habitat loss and deforestation, particularly in regions undergoing rapid urban expansion. Conservation efforts are essential to preserve this magnificent tree, ensuring that it continues to grace environments with its presence and maintain its ecological roles.

In botanical literature, Handroanthus chrysanthus has been described and classified in various studies, with a notable reference being detailed in “Syst. Bot. 32: 664 (2007)” by the author (Jacq.) S.O.Grose. This authoritative classification helps in understanding the botanical characteristics and taxonomy of the species, aiding both botanists and horticulturists in their research and cultivation efforts.

In summary, the Roble amarillo is a tree of remarkable significance, both for its stunning visual display and its practical benefits. Its presence across a wide geographic range highlights its adaptability and ecological importance, making it a true marvel of the plant world.

Common Names

Spa: cañaguate, guayacán
Eng: roble amarillo, yellow poui, trumpet trees
Por: ipê
En: Roble amarillo, Yellow trumpet tree, Yellow poui, Trumpet Trees
Pt: Ipê
Es: “makulis”, “x-ahua-cñe”, (ahan-che), Guayacan, Lombricillo, Cañaguate, Guayacán

Synonyms

• Bignonia chrysantha (Jacq.)
• Tecoma chrysantha ((Jacq.) DC.)
• Tabebuia chrysantha ((Jacq.) G.Nicholson)

Distribution

• Belize (native)
• Colombia (native)
• Costa Rica (native)
• Ecuador (native)
• El Salvador (native)
• Guatemala (native)
• Guyana (native)
• Honduras (native)
• Mexico Northeast (native)
• Mexico Southwest (native)
• Nicaragua (native)
• Panamá (native)
• Peru (native)
• Trinidad-Tobago (native)
• Venezuela (native)
• Leeward Is. (introduced)
• Puerto Rico (introduced)
• Venezuelan Antilles (introduced)
• Windward Is. (introduced)

Additional Images

© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.

© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.

© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.

Habit

Taken Apr 5, 2018 by Dieter Albrecht (cc-by-sa)

Taken Oct 10, 2020 by Juan Francisco Iaconis (cc-by-sa)

Taken Oct 16, 2021 by pedrogc — (cc-by-sa)

Taken Mar 3, 2022 by Allan Spitzer (cc-by-sa)

Taken Jun 8, 2021 by Cherokee Twin (cc-by-sa)

Flower

Taken Apr 5, 2018 by Dieter Albrecht (cc-by-sa)

Taken Oct 10, 2020 by Isabel Freitas (cc-by-sa)

Taken Oct 2, 2020 by Horacio (cc-by-sa)

Taken Sep 4, 2021 by Daniel Di Bernardo (cc-by-sa)

Taken Dec 17, 2021 by Strix Fera (cc-by-sa)

Bark

Taken Apr 5, 2018 by Dieter Albrecht (cc-by-sa)

Taken Apr 5, 2018 by Dieter Albrecht (cc-by-sa)

Taken Oct 16, 2021 by pedrogc — (cc-by-sa)

Taken Sep 18, 2022 by beth (cc-by-sa)

Taken Jun 8, 2021 by Cherokee Twin (cc-by-sa)

Leaf

Taken Aug 20, 2022 by Cavalcanti EDIVALDO (cc-by-sa)

Taken Sep 2, 2021 by Henrique Fontes (cc-by-sa)

Taken Feb 13, 2022 by Marcos vinicius Silva (cc-by-sa)

Taken Mar 23, 2021 by Deepak Yadav (cc-by-sa)

Taken Mar 28, 2022 by Ferney Quiceno (cc-by-sa)

Other

Taken Apr 7, 2019 by Nelson Zamora Villalobos (cc-by-nc)

Taken Dec 17, 2021 by Strix Fera (cc-by-sa)

Sources

• WFO (No URL)
• IPNI (No URL)
• GBIF (https://www.gbif.org/species/6401337)
• POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77085066-1)
• PlantNet (https://identify.plantnet.org/species/the-plant-list/Handroanthus chrysanthus (Jacq.) S.O.Grose)

Specifications

Growth