There are several types of Hedera canariensis -the Canary ivy- that were collected from the wild. canariensis) Hedera hibernica (syns. Hedera canariensis. It is an evergreen climbing plant, growing to 20–30 m high where suitable surfaces (trees, cliffs, walls) are available, and also growing as ground cover where there are no vertical surfaces.It climbs by means of aerial rootlets which cling to the substrate. It is found throughout California along the coast, and is less widespread than its close relative English ivy. Hedera helix, the common ivy, English ivy, European ivy, or just ivy, is a species of flowering plant in the family Araliaceae, native to most of Europe and western Asia. It's apparently pretty low-maintenance, and hardy in a lot of places (there's disagreement about the exact range possible: everybody agrees it will grow in zones 8 and up, and everybody agrees it will die in 5b or below, but anywhere between 6a and 7b is debatable, I guess. Enter a term or exact phrase (e.g., a plant name). It is also featured on ASPCA's list of the 17 most common poisonous plants. My plant then stayed inside that dark, cold closed off room for about a week or so. PATSP is a long-winded, intermittently humorous blog which is mostly about houseplants, particularly Anthuriums and Schlumbergeras. An excellent landscape plant especially when used as a ground cover. Search the FDA Poisonous Plant Database (Data updated May 2008). I haven't tried to grow H. helix in a very long time, and it didn't last long then, so I'm not the ideal person to advise you, but I'll take a stab at it anyway:Doesn't look like spider mites to me. (Ivy again with flash) 3. (Close up of some of the leaves, noticed that a couple have brown splotches)Is this colouring because I've moved it and had it in the dark for so long? Leaves can be toxic to humans and cattle if ingested. So kind of you, you've really put me at ease. Below is a small selection; Hedera algeriensis 'Gloire de Marengo' (v) AGM - vigorous climber with large, triangular or ovate dark green and grey-green leaves margined with creamy-white. About Aster DM Healthcare; About Access Clinic The primary toxins are triterpenoid saponins (hederasaponin C, hederasaponin B, hederasaponoside B and C) and the polyacetylene terpenoid, falcarinol. Hedera helix: English ivy - Resnick claims that it is hardy to zones 3-4, depending on variety, but Coates states that H. helix does not thrive in areas with harsh winters. Hedera helix. Hedera helix originates from Europe and in it's native habitat it is an important food source for a large number of insects and birds. The flowers are greenish and the fruits, globular and black when ripe. To my knowledge these are only cultivated in botanical collections, although they make great fast-growing plants with luxurious leaves. EVER. Hedera helix ssp. It is endemic to the Canary islands where it is quite common especially in Laurel forest of Barbusano. European Ivy for example, is believed was spread by birds that helped to colonize large areas again where it had disappeared during the glaciations. I kept getting an error message stating that it doesn't exist. POISONOUS PLANTS Most of us are familiar with common poisonous plants that cause skin irritation such as Poison Ivy or Poison Oak. The stems of the Japanese ivy are purple, and the foliage is a glossy mid-green shade. We first spotted it covering the ground in in Ranelagh Gardens in Chelsea - just over the road from where the Chelsea Flower Show's held. Nice descriptions, but taxonomically it is a mess. ); otherwise, it will simply grow as a ground cover.. Two forms exist of the plant: the climbing form, and the arborescent form. All in all, a nice plant if you want that ivy look and can leap into action at the first sign of a mite.I'll never grow any other ivy indoors. Hardy. What is the scientific name or taxonomic classification of the poisonous plant Madeira Ivy? misspennyjean:It's a Hedera helix; I won't try to guess the cultivar. All parts of these plants are dangerously toxic. Hedera Canariensis Hedera - Ivy - is an evergreen climbing or ground-creeping woody plant. I'm so glad I found this blog. A hardy plant which adapts well to indoors, ferneries, patios & the open garden. It is at present classified under H. maroccana the Moroccan ivy.