Anne Elliott's photos with the keyword: white flowers

Some of you will be familiar with this rather beautiful, larger than a Dandelion, seedhead. Unfortunately, despite its beauty, it is a highly invasive species and widespread. This one, along with many others, was growing at the Erlton/Roxboro Natural Area in Calgary, on 27 July 2011. The background is of another invasive weed, Baby's Breath. It is quite likely that someone threw an old pot of these tiny, white flowers over the fence from the cemetery next door, and they have spread and keep spreading. en.wikipedia.org/wiki/Tragopogon_dubius The Erlton/Roxboro Natural Area is located on the east side of the Elbow River above the southwest community of Roxborough. It was completed in 1996. This is one of the richest areas in Calgary for wildlowers, but unfortunately, many non-native plants and shrubs have taken over much of the area - such as Caragana, Goat's-beard, Baby's Breath and Yellow Clematis.

Took this photo at Bridlewood Wetlands on 21 July 2011, at the beginning of a drive westwards. Crested Wheatgrass is a non-native grass that is unfortunately replacing many species of native grass. 'Introduced from Eurasia. Abundant. Each plant has thousands of fibrous roots extending to depths of 4m, totalling in excess of 5km, depriving native plants of moisture and ultimately nutrients; a serious threat to our native biodiversity. Stems, densely tufted, 3-4dm tall. Leaves, blades, 2-4mm wide. Flowers, spike oblong-oval; arranged in flattened comb-like cluster, 4-7cm long, 1.5-2.5cm broad; ......... Habitat: roadsides, disturbed areas." From talkaboutwildlife.ca. "In Alberta, Crested wheatgrass is an extremely competitive grass species that has the ability to out compete many of our native grass species, and as such is threatening the biodiversity of our prairie ecosystem." cdn.harmonyapp.com/assets/50ad0499dabe9d4a85006a0c/OGCWhe...

I very rarely post an image that has had some kind of filter added in post-processing. When I tried it on this photo, I preferred the result to the original shot. The flowers of Bougainvillea are so delicate - almost like a tiny, white flower within the outer flower. This photo was taken in the ENMAX Conservatory at the Calgary Zoo on 6 October 2014. "Bougainvillea is a genus of thorny ornamental vines, bushes, and trees with flower-like spring leaves near its flowers. Different authors accept between four and 18 species in the genus. They are native plants of South America from Brazil west to Perú and south to southern Argentina (Chubut Province). The vine species grow anywhere from 1 to 12 m (3 to 40 ft.) tall, scrambling over other plants with their spiky thorns. The thorns are tipped with a black, waxy substance. They are evergreen where rainfall occurs all year, or deciduous if there is a dry season. The leaves are alternate, simple ovate-acuminate, 4–13 cm long and 2–6 cm broad. The actual flower of the plant is small and generally white, but each cluster of three flowers is surrounded by three or six bracts with the bright colours associated with the plant, including pink, magenta, purple, red, orange, white, or yellow. Bougainvillea glabra is sometimes referred to as "paper flower" because the bracts are thin and papery." From Wikipedia. en.wikipedia.org/wiki/Bougainvillea

This is one of the many tropical plants that grow in the new Enmax Conservatory at the Calgary Zoo. Quite a delicate looking flower and easy to miss. "Justicia brandegeeana (Mexican Shrimp Plant or Shrimp Plant; syn. Beloperone guttata Brandeg.) is an evergreen perennial shrub in the genus Justicia, native to Mexico. It grows to 1 m tall (rarely more) with spindly limbs. The leaves are oval, green, 3-7.5 cm long. The flowers are white, extending from red bracts which look a bit like a shrimp, hence the shrub's common name, shrimp flower. The species is named after the American botanist Townshend Stith Brandegee (1843-1925); the scientific name is commonly seen mis-spelled "brandegeana". From Wikipedia.