Ad
related to: dangerous flowers for humans pictures of birds and butterflies free clip art
Search results
Results From The WOW.Com Content Network
Young plants and seeds are poisonous, causing nausea, muscle twitches, paralysis, and often death. [citation needed] Dicentra cucullaria: bleeding heart, Dutchman's breeches Papaveraceae: All parts of the plant contain neurotoxic alkaloids such as isoquinoline and cucullarine, which are known to be poisonous to cats, cattle, and humans. [107]
The plant, especially the bulb and flowers, contains cardiac glycosides, specifically convallatoxin and convalloside which are toxic to humans and livestock. [ 2 ] [ 6 ] [ 7 ] Symptoms of poisoning include nausea, salivation, vomiting, diarrhea, and shortness of breath, as well as pain, burning, and swelling of lips, tongue, and throat.
Each flower has six stamens each as long or slightly longer than the tepals. [7] The bracts on the back of the flowers may be green or white and are 5–25 millimeters long. [5] Flowering may comence in April, May, June, or as late as July in its native habitat. [11] [12] The fruit is a capsule 8–20 millimeters long and 4–7 millimeters wide ...
Parasites can also threaten larvae, with certain fly and wasp species being the most dangerous. Birds are the greatest threat to larvae, as many species will eat them whenever they can. As a result of bird predation, this butterfly has evolved a chemical defense using the aristolochic acids found in their host plants. [10] [14]
Viceroy butterflies and monarchs (types of admiral butterfly) are both poisonous Müllerian mimics, though they were long thought to be Batesian. Mitochondrial DNA analysis of admiral butterflies shows that the viceroy is the basal lineage of two western sister species in North America. The variation in wing patterns appears to have preceded ...
The plant’s flowers are attractive for butterflies, bees and other insects, which pollinate them when gathering pollen and nectar. Seeds are edible for birds, who also like to make their nests in the branches of these trees. Woodpeckers in particular often use withered segments for this purpose.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The adult butterflies use nectar from many flowers, including Lantana plants. The Passiflora host plants are frequently called passion vines; in some Texan counties where this butterfly's population is high, gulf fritillaries will feed on specific species such as Passiflora lutea and Passiflora affinis. These passion vine plants are suitable ...