Do crocuses bloom in the fall?
The word crocus usually conjures images of cheerful small flowers emerging from snow and ice as the first harbinger of spring. But there are a few species of the genus Crocus, part of the iris family (Iridaceae), that bloom in the fall and other fall-blooming bulbs that have the word crocus in their common name.
Are all fall crocus saffron?
The most common fall crocus is the edible Saffron Crocus (Crocus sativus)! Purple flowers appear in early fall in cold areas and, later in fall in warmer locations.
Why is autumn crocus poisonous?
All parts of autumn crocuses are poisonous, the greatest concentrations of toxic alkaloids occurring in the flowers and seeds. The corm is also toxic containing 0.05% alkaloids, in contrast to 0.2% in the seeds. The primary toxic alkaloid is colchicine, which interferes with cell mitosis.
What does autumn crocus symbolize?
The crocus flower is often viewed as a symbol of cheer and happiness. After all, it brings color to a landscape after a long, dreary winter! However, it can also symbolize mirthfulness, youthfulness, and a general spirit of positivity, too.
Are autumn crocus plants poisonous to dogs?
The Autumn Crocus is highly toxic and can cause severe vomiting, gastrointestinal bleeding, liver and kidney damage, and respiratory failure. If you’re not sure what plant it is, bring your pet to their veterinarian immediately for care. Signs may be seen immediately but can be delayed for days.
How can you tell a crocus?
They have grassy leaves that usually have a white stripe along the center. Crocus grow two to six inches tall, with a spread of three to six inches. The leaves are grass-like. The flowers can be yellow, white, purple, or a mixture of these colors.
Is a Colchicum a crocus?
When it comes to bulbs, the name “crocus” is often used to describe two unrelated plants: Colchicum, often called by the common name autumn crocus, is a Lily relative, while true Crocuses belong to the Iris family. Both bulbs produce large, chalice-like blooms in shades of lilac, pink, violet, and white.
What happens if you eat a autumn crocus?
It is poisonous, and can cause burning of the mouth and throat, vomiting, diarrhea, liver and kidney problems, blood disorders, nerve problems, shock, organ failure, and death. There have been reports of poisoning when autumn crocus was mistaken for onions, wild garlic, or wild leeks and eaten.
Are crocuses toxic?
There are two Crocus plants: one that blooms in the spring (Crocus species) and the other in the autumn (Colchicum autumnale). The Autumn Crocus is highly toxic and can cause severe vomiting, gastrointestinal bleeding, liver and kidney damage, and respiratory failure.
What does a crocus signify?
Crocus flowers have a rich symbolism of rebirth, innocence, joy, and new-beginnings thanks to their early blooming flowers in spring.
What is crocus a symbol of?
Crocus Meaning and a Symbol of Hope Traditionally crocus has been equated with joy and cheerfulness, especially yellow crocus. And because of its blooming when you need it, the crocus has also been seen by some as a symbol of hope. Winter will indeed end, spring will come again and life will go on.
How long does it take for crocus flowers to bloom?
Crocus can flower any time from late winter to early spring. They appear on the scene very quickly. One day there will be no sign of growth and the next day you may discover them in bloom! Crocus flowers do not have stems. The buds emerge from the soil at the same time as the foliage.
Where does the autumn crocus flower come from?
Hailing from Europe, North Africa, and Asia, the autumn crocus is one species of around 70 in the genus Colchicum. This Colchicum has a rather unusual life cycle in that the colorful flowers appear as its name suggests, in early autumn.
Is the autumn crocus poisonous to other plants?
This Colchicum has a rather unusual life cycle in that the colorful flowers appear as its name suggests, in early autumn. All parts of autumn crocus plants are toxic with resulting symptoms from ingestion similar to those of arsenic poisoning.
How many stamens does a crocus have?
A crocus has three stamens, while a similar-looking toxic plant, colchicum, sometimes popularly referred to as “autumn crocus”, has six stamens. In addition, crocus have one style, while colchicum have three. The spice saffron is obtained from the stigmas of Crocus sativus, an autumn/fall-blooming species with lilac or white flowers.