Saturday, 10 May 2014

Echinopsis 'Melody' in bloom



Happy to see this Echinopsis 'Melody' in bloom in the early morning of New Orleans Louisiana this morning!  The flowers open in the evening and close by late morning the following morning, so I'm very happy to not have missed it.

Friday, 9 May 2014

Johnny Jump Ups

That is what to be a known them as. Wikipedia says; "Viola tricolor, known as heartsease, heart's ease, heart's delight, tickle-my-fancy, Jack-jump-up-and-kiss-me, come-and-cuddle-me, three faces in a hood, or love-in-idleness" They will always be Johnny Jump Ups to me, and one of my favorite 'Happy' flowers

Beautiful and Rare - The Flying Duck Orchid!

Caleana major is encountered as a terrestrial herb, up to 50 cm (20 in) tall. 2-4 flowers grow on the green stem.The single leaf, appears near the base of the stalk. It is usually prostrate, narrow-lanceolate, to 12 cm (5 in) long and 8 mm wide, often spotted. The flower is reddish-brown, 15 to 20 mm long. In rare cases, the flower can be greenish with dark spots. The plant is pollinated by insects. A sensitive strap is attached to the flower, which is triggered by vibration. Flowering occurs from September to January.

Sunday, 4 May 2014

The Wild Rose “Canina”



This is a wild rose. Did you ever think about the fact that most roses in our gardens have amply of petals, while wild roses just have a handful of petals (five in this case)? The main reason is that garden roses are bred variants that hardly could survive in the wild. Most or all of their stamens have mutated to become petals. The wild rose is a Rosa Canina or "dog rose" has some other exciting features that are not apparent when looking at it. To start with, the name may have something to do with the detail that it once was used to treat bites of rabid dogs.
It was hardly very effective, but that infrequently stops people from trying. Its fruit, and the rose hip, can be used for making jam and tea. As it comprises a high level of vitamin C, it is considered a known nutritious. Genetically, this is an extremely confusing little flower. In almost all human cells, like in most other animals and plants, there are two sets of chromosomes, which is having two sets of chromosomes actually called to be "diploid".
The Rosa Canina is pentaploid, which means that it has 5 sets of identical chromosomes. I have no exact idea why it thinks that is a decent idea. The pollen contributes only one genome, while the egg transmits four genomes in an arrangement without any respect for the equality of the sexes. In this hodgepodge, there are 7 chromosomes that seem as pairs while the rest prefer to stay single. It is absolutely nothing that one spontaneously would think when looking at this inconspicuous little rose. But if somebody offers you Rosa Canina for your birthday/anniversary, you can now amuse them with particular interesting genetic facts about the flower.

Friday, 2 May 2014

Red Poppy

A Poppy is a flowering plant in the subfamily Papaveroideae of the family Papaveraceae. Poppies are herbaceous plants, often grown for their colorful flowers. One species of poppy, Papaver somniferum produces edible seeds, and is also the source of the crude drug opium which contains powerful medicinal alkaloids such as morphine and has been used since ancient times as analgesic and narcotic medicinal and recreational drugs. Following the trench warfare which took place in the poppy fields of Flanders, during the 1st World War, red poppies have become a symbol of remembrance of soldiers who have died during wartime.