Perennial sweet pea contains oxalyldiaminopropionic acid, an amino acid that is poisonous to humans and animals. Reference: Konnie H. Plumlee DVM, MS, Dipl ABVT, ACVIM, … Patricia A. Talcott, in Clinical Veterinary Toxicology, 2004. Sowing: Sow from late Spring to early Summer, March to May, or sow in Autumn, September to October Germination of sweet pea seed is often quicker and more uniform if the seeds are soaked in warm water for 24 hours immediately prior to sowing. Supplied as compost block grown plants (supplied in mixed colours only). Perennial pea (Lathyrus latifolius) is regarded as an environmental weed in Victoria and on Lord Howe Island, and as an emerging or potential environmental weed in Tasmania and Western Australia. Sow directly after danger of frost has passed. Enter your email address to follow this blog and receive notifications of new posts by email. Change ), You are commenting using your Facebook account. ( Log Out /  ( Log Out /  Both contain the same toxin which can cause harm when ingested in large amounts. perennial peavine. The Plants For A Future database suggests that the leaves of young plants, seedpods and seeds are edible when cooked, but are safe only if eaten in small quantities. Lathyrus: nome xenéricu deriváu del griegu que se refier a un antiguu nome del "gisante". 1753. However, it has also invaded natural habitats and conservation areas in many parts of Australia. Other cultivars and species: Lathyurs odoratus, annual sweet pea, Lathyrus latifolius, everlasting or perennial sweet pea. Plants for a Future: Lathyrus Latifolius - L. Alberta, Canada, Agriculture and Rural Development: Poisonous Outdoor Plants -- Garden Plants: Flowers. No need to register, buy now! A perennial cousin to the annual Sweet Pea with large clusters of showy flowers ranging from white to pink, rose and lavender-mauve. everlasting peavine. Some species of Lathyrus are edible, but because this genus also includes species that may be toxic, always be sure to double check edibility before consuming any part of a Lathyrus plant (9). Lathyrus odoratus, commonly known as the sweet pea flower, is an annual flowering plant grown for its fragrant and attractive blooms.You often see them beautifully arranged in bouquets or adding a nice pop of color in home gardens. Mar 1, 2014 - A perennial cousin to the annual Sweet Pea with large clusters of showy flowers ranging from white to pink, rose and lavender-mauve. Latin name: Lathyrus latifolius Family: Leguminosae Edible parts of Perennial Sweet Pea: Seed - cooked. ensifolius (Badarò) Nyman, 1878 Lathyrus latifolius var. Accidentally eating the peas or the pods will not result in poisoning, but if large quantities of sweet pea seed are consumed for an extended period, from weeks to months, this can result in a very serious condition known as lathyrism. Why would people eat these harmful plants? Sorry, your blog cannot share posts by email. She said it was a sweet pea plant, and I'm trying to find out if it's an edible pea plant or the beautiful yet poisonous sweet pea vine. 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Site Navigation. Sowing: Sow from late Spring to early Summer, March to May, or sow in Autumn, September to October Germination of sweet pea seed is often quicker and more uniform if the seeds are soaked in warm water for 24 hours immediately prior to sowing. 4. My daughter brought home a little seedling from school (this was a science project). A perennial cousin to the annual Sweet Pea with large clusters of showy flowers ranging from white to pink, rose and lavender-mauve. This species is cultivated as an ornamental and is mainly a weed of disturbed sites and areas around habitation (e.g. Gardening Questions #004 – Can You Use Shells for Drainage in Houseplant Pots? Lathyrus latifolius is a herbaceous perennial climbing plant with erect stems up to 3 metres tall. The toxin BAPN present in sweet pea (Lathyrus odoratus) does not affect the nervous system. Germination Instructions. Herbaceous Annual and Perennial Plants. The plant scrambles into the surrounding vegetation, supporting itself by means of tendrils[ 266 Vetch is also a pea-like plant, but is only borderline edible, except for the young shoots, which are tasty. Germination Instructions. Lathyrus tuberosus is a PERENNIAL growing to 1.2 m (4ft). 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