More than 2200 species of the wild flora and fauna photographed in Zihuatanejo, Guerrero, Mexico and the surrounding area.
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Dogwoods, Hydrangeas, and Allies of Zihuatanejo
ORDER CAROPHYLLALES
Tropical Blazingstar
Mentzelia aspera
Flowers by Colour
-Vascular Plants (Phylum Tracheophyta)
-Flowering Plants (Subphylum Angiospermae)
-Dogwoods, Hydrangeas, and Allies (Order Cornales)
-Stickleaf Family (Family Loasaceae)
-Blazingstars (Genus Mentzelia)
-Section Mentzelia
-Tropical Blazingstar (Mentzelia aspera)
Also known as Tropical stickleaf. The flower has five shiny yellow petals 2 to 7 millimeters long each. The fruit is a narrow, straight or curving utricle 1 to 3 centimeters long. It contains many angular seeds covered in tiny bumps. Tropical blazingstar are recognizable by the little star-shaped flowers that open in the evening instead of during the day. Little hairs on the plants in this genus will stick to clothing and animal fur when brushed against. These plants attract bees, butterflies, and other pollinators.
Description
• Mentzelia aspera, commonly known as blushing mentzelia or tropical blazing star, is an annual or short-lived herb in the family Loasaceae. It has branching stems and rough, often bristly leaves that may feel harsh to the touch. Its flowers are typically yellow, with five prominent petals and numerous stamens, and open in response to favourable light conditions. The plant produces dry capsules containing numerous small seeds. Its rough surface and bristly hairs are characteristic features of the genus Mentzelia.
Range
• Mentzelia aspera is native to tropical and subtropical America, including Mexico, Central America, the Caribbean, and parts of South America. It is native to Zihuatanejo, Guerrero, and the surrounding area.
Habitat
• This species grows in warm, open habitats, including tropical dry scrub, rocky slopes, grasslands, roadsides, and disturbed ground. It is commonly associated with seasonally dry environments and well-drained soils, often appearing during or following the rainy season. Its ability to grow in exposed, relatively dry sites helps it persist in open landscapes.
