Brazilian dwarf morning-glory (Evolvulus glomeratus, Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur. 11: 81 (1823))

Family: Convolvulaceae

Author: Nees & Mart.

Bibliography: Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur. 11: 81 (1823)

Year: 1823

Status: accepted

Rank: species

Genus: Evolvulus

Vegetable: Unknown

Observations: S. Trop. America

Description

The Brazilian dwarf morning-glory, scientifically known as Evolvulus glomeratus, is a captivating flowering plant that belongs to the Convolvulaceae family. It was first described in detail by botanists Nees and Mart. in the publication Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur. 11: 81, in the year 1823. This plant species is primarily observed in the tropical regions of South America.

Evolvulus glomeratus is admired for its low-growing, spreading habit, making it an excellent choice for ground cover in gardens and landscapes. The plant features small, ovate leaves that are densely packed along its stems, creating a lush, green carpet. Its foliage provides an ideal backdrop for the true stars of the plant – its vibrant blue to purple flowers.

The blossoms of the Brazilian dwarf morning-glory are small but plentiful, usually spanning about an inch in diameter. Each flower has a trumpet-like shape with a pentagon of petals that open up to reveal a stunning display of color. These charming flowers contribute significantly to the ornamental appeal of the plant, often drawing the attention of gardeners and plant enthusiasts alike.

In its native habitat of tropical South America, Evolvulus glomeratus thrives in warm climates. It is highly adaptable and can grow well in a variety of soil types, although it prefers well-draining soil. The plant is also drought-tolerant, making it a resilient choice for regions with infrequent rainfall.

Cultivating the Brazilian dwarf morning-glory can be a relatively low-maintenance endeavor. It requires moderate watering and benefits from full sunlight to partial shade. Regular pruning can help maintain its compact form and encourage more prolific blooming. Given the right conditions, this hardy plant can enhance the beauty of any garden with its continuous flush of flowers and evergreen foliage.

In summary, the Brazilian dwarf morning-glory, or Evolvulus glomeratus, is a delightful perennial that offers both aesthetic appeal and ease of care. It stands as a testament to the botanical richness of South America’s tropical regions, and its popularity in horticulture is well-deserved.

Common Names

Eng: brazilian dwarf morning-glory
Por: azulzinha
En: Brazilian dwarf morning-glory
Pt: Azulzinha

Synonyms

• Evolvulus glomeratus var. genuinus (Meisn.)
• Evolvulus glomeratus f. genuinus (Ooststr.)
• Evolvulus glomeratus subsp. euglomeratus (Ooststr.)

Distribution

• Argentina Northeast (native)
• Bolivia (native)
• Brazil North (native)
• Brazil Northeast (native)
• Brazil South (native)
• Brazil Southeast (native)
• Brazil West-Central (native)
• French Guiana (native)
• Guyana (native)
• Paraguay (native)
• Suriname (native)
• Uruguay (native)
• Venezuela (native)
• Leeward Is. (introduced)
• Windward Is. (introduced)

Additional Images

Flower

Taken Dec 17, 2021 by Sunanda Jaythissa (cc-by-sa)

Taken Jan 30, 2021 by Rojas Diana (cc-by-sa)

Taken Aug 12, 2020 by Ana Lacey (cc-by-sa)

Taken Dec 3, 2020 by Le Cri Le Cri (cc-by-sa)

Taken Sep 29, 2020 by Cortes Lyli (cc-by-sa)

Leaf

Taken Aug 31, 2021 by Jay jaune (cc-by-sa)

Taken Jan 1, 2022 by Jaione (cc-by-sa)

Taken Jul 28, 2022 by Trap Hers (cc-by-sa)

Taken Feb 17, 2022 by Judy Reilly (cc-by-sa)

Taken Dec 31, 2021 by Cristina Leticia (cc-by-sa)

Habit

Taken Jul 28, 2022 by Trap Hers (cc-by-sa)

© 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.

Sources

• WFO (No URL)
• IPNI (No URL)
• GBIF (https://www.gbif.org/species/2928671)
• POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:268045-1)
• PlantNet (https://identify.plantnet.org/species/the-plant-list/Evolvulus glomeratus Nees & C. Mart.)

Specifications

Growth