Liatris AsperaLiatris Aspera

Liatris AsperaLiatris Aspera

Liatris Aspera

Butterflies, skippers, and bees are greatly attracted to the flowers of Liatris aspera. Many insects visit the flowers of Liatris aspera including honeybees, bumblebees, Little Carpenter bees, Miner bees, and Leaf-Cutting bees. Butterfly visitors include Monarchs, Painted Ladies, Black Swallowtails, Sulfurs, and more. Like all Liatris species, Button Blazing Star is great in flower arrangements both as fresh and dried as the flowers keep their purple color. We live in an era dominated by cloud computing. The way we do business is changing. However, there is a need in a growing number of sectors for high performance computing. Some organizations have found these needs in the field of big data analytics, data mining, and big data storage. These organizations need ultra-scale computing that can crunch billions of data points, analyse them, and often create complex mathematical and statistical models which result in data-driven insights.


Among the latest blooming of the blazing stars, Liatris aspera (Rough Blazing Star) is an upright, clump-forming perennial boasting fluffy spikes densely packed with deep rose-purple flowers. Stamens and styles protrude from the tufted flower heads, creating a fuzzy appearance. Flowering in succession from top to bottom over 3-4 weeks, the spectacular flower spikes contrast nicely with the finely textured, grassy foliage. Attractive to bees, butterflies and hummingbirds, this beautiful native American enjoys a long season of interest from late summer to fall and supplies winter bird food. The long, narrow, lance-shaped, blue-green leaves stay attractive all summer and turn a rich bronze in fall. Easy to grow and low care, Blazing Star adds a strong vertical accent in sunny borders or prairie gardens. It helps create outstanding combinations with the warm golds of Rudbeckia or the purple blossoms of Echinacea.

The central stem terminates in an erect spike-like inflorescence with pink or purplish pink composite flowers. This inflorescence is about �–1�' long, with the composite flowers more or less densely distributed along its length. The individual flowers are crowded together into buttons about 1" across. Each flower has 5 lobes that spread outward from the corolla tube, from which emerges a long divided style that is often curly. There is no floral scent. The blooming period occurs from late summer to early fall and lasts about 3 weeks for individual plants. Like other Liatris spp., the flowers of Rough Blazingstar begin to bloom at the top of the flowering stalk, and gradually bloom downward as the season progresses. The achenes have large tufts of stiff hair that are light greyish brown, which enables them to be distributed several feet by the wind. The root system consists of a woody corm. Occasionally, offsets develop a short distance from the mother plant, creating small colonies. (Source: www.illinoiswildflowers.info)



Related Articles