Shaggy dwarf morning-glory (Evolvulus nuttallianus, J.J.Roemer & J.A.Schultes, Syst. Veg., ed. 15 bis 6: 198 (1820))

Family: Convolvulaceae

Author: Schult.

Bibliography: J.J.Roemer & J.A.Schultes, Syst. Veg., ed. 15 bis 6: 198 (1820)

Year: 1820

Status: accepted

Rank: species

Genus: Evolvulus

Vegetable: False

Observations: WC. & S. U.S.A.

Description

The Shaggy Dwarf Morning-Glory, scientifically known as Evolvulus nuttallianus, is a fascinating plant that captivates botanists and nature enthusiasts alike. First described by J.J. Roemer and J.A. Schultes in the 1820 edition of “Syst. Veg.,” this small yet remarkable species belongs to the Convolvulaceae family, a diverse group of flowering plants often characterized by their twining vines and striking blooms.

Native to the western and southern regions of the United States, the Shaggy Dwarf Morning-Glory thrives in varied environmental conditions. It can typically be found adorning the landscapes with its delicate appearance, contributing to the biodiversity and ecological richness of its native habitats.

The plant’s common name, “Shaggy Dwarf Morning-Glory,” is derived from its diminutive stature and distinctive, slightly hairy foliage. The shagginess provides a unique textural element, setting it apart from other species in its genus. It features charming, small flowers that bloom predominantly in the morning, a characteristic trait of the morning-glory family. These blooms often display a subtle yet beautiful spectrum of colors, adding a touch of elegance to meadows and open fields.

Botanical studies and field observations highlight the importance of Evolvulus nuttallianus in its ecosystems. By offering nectar and pollen, it supports various pollinators, including bees and butterflies, thereby aiding in the reproduction of numerous plant species and maintaining the balance of its natural environment.

In summary, the Shaggy Dwarf Morning-Glory is more than just a plant; it is a valuable component of the natural heritage of the United States. Through its modest beauty and ecological contributions, Evolvulus nuttallianus continues to be a subject of interest for botanists and a delight for those who encounter it in the wild.

Common Names

Eng: prostrate evolvulus, shaggy dwarf morning-glory, shaggy dwarf morningglory, silver wild morningglory
En: Shaggy dwarf morning-glory, Blue daze, Hawaian Blue Eyes, Prostrate evolvulus, Shaggy dwarf morningglory, Silver wild morningglory

Synonyms

• Evolvulus argenteus (Pursh)
• Evolvulus mollis (Small)
• Evolvulus alsinoides var. argenteus (Kuntze)

Distribution

• Arizona (native)
• Arkansas (native)
• Colorado (native)
• Illinois (native)
• Kansas (native)
• Missouri (native)
• Montana (native)
• Nebraska (native)
• New Mexico (native)
• North Dakota (native)
• Oklahoma (native)
• South Dakota (native)
• Tennessee (native)
• Texas (native)
• Utah (native)
• Wyoming (native)

Additional Images

Leaf

Taken Jul 26, 2021 by bhasmapriya (cc-by-sa)

Sources

• WFO (No URL)
• IPNI (No URL)
• GBIF (https://www.gbif.org/species/2928678)
• POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:268113-1)
• PlantNet (https://identify.plantnet.org/species/the-plant-list/Evolvulus nuttallianus Roem. & Schult.)

Specifications

Growth habit>: Subshrub, Forb/herb

Growth