What does Perfoliata mean?
New Latin perfoliata, an herb having leaves pierced by the stem, from Latin per through + foliata, feminine of foliatus foliate.
What is meant by Amplexicaul?
of a leaf. : sessile with the base or with stipules surrounding the stem from which it arises — compare perfoliate.
What is Perfoliate Leaf?
1. perfoliate leaf – a leaf with the base united around–and apparently pierced by–the stem. simple leaf – a leaf that is not divided into parts. Based on WordNet 3.0, Farlex clipart collection.
What plants have Perfoliate leaves?
Plants With Weird Foliage: Perfoliation
- Lonicera sempervirens is one of many plants with perfoliate leaves.
- Most leaves are petiolate (they have a petiole or leaf stalk).
- The cup plant (Silphium perfoliatum) has large perfoliate leaves.
- Bupleurum rotundifolium has single leaves that became perfoliate.
Where is claytonia native to?
western North America
Claytonia cordifolia is a species of wildflower in the purslane family known by the common name heartleaf springbeauty. It is native to western North America from British Columbia to Utah, where it grows mainly in shady forested areas.
How do you eat claytonia?
Claytonia is best eaten fresh, though it can be stored in the fridge for a few days like most lettuces. It can be eaten raw, in salads, boiled/steamed like spinach or blended into smoothies and green juices. Also known as winter purslane, claytonia is often found growing wild, more than it is cultivated.
What are Stipules Class 11?
(v) Stipule : The stipules are the small lateral appendages present on either side of the leaf base. They protect the young leaf or leaf primordia. Leaves with stipules are called stipulate and those without them are called exstipulate. The stipules are commonly found in dicotyledons.
What is Lyrate leaf?
Noun. 1. lyrate leaf – a simple leaf having curvature suggestive of a lyre. simple leaf – a leaf that is not divided into parts.
What is sheathing leaf?
In many monocot plants such as grasses, the leaf base which is present is broad and surrounds the stem as an envelope. This type of leaf base is called a sheathing leaf base. An additional outgrowth is present between the leaf base and the lamina. That additional outgrowth is known as ligule.
What is a Decurrent leaf?
Decurrent (sometimes decurring) is a term used in botany and mycology to describe plant or fungal parts that extend downward. In botany, the term is most often applied to leaf blades that partly wrap or have wings around the stem or petiole and extend down along the stem.
What causes Fasciation?
Fasciation can be caused by hormonal imbalances in the meristematic cells of plants, which are cells where growth can occur. Fasciation can also be caused by random genetic mutation. General damage to a plant’s growing tip and exposure to cold and frost can also cause fasciation.
Is claytonia invasive?
miner’s lettuce: Claytonia perfoliata (Caryophyllales: Portulacaceae): Invasive Plant Atlas of the United States.
Which is the best definition of a perfoliate?
Definition of perfoliate. : having the basal part naturally united around the stem. a perfoliate leaf of a honeysuckle.
What kind of plant is Persicaria perfoliata?
P. perfoliata is a fast growing, spiny and herbaceous vine. Like many other members of the genus Persicaria, the plant is an aggressive and/or invasive weed. The plant scrambles over shrubs and other vegetation, and blocks the foliage of covered plants from available light, thus reducing their ability to photosynthesize.
What kind of weed is fagoparum perfoliatum?
Fagoparum perfoliatum (L.) Rafine. P. perfoliata is a fast growing, spiny and herbaceous vine. Like many other members of the genus Persicaria, the plant is an aggressive and/or invasive weed.
Is the Uvularia perfoliata an endangered species?
Uvularia perfoliata is widely distributed in the eastern and southern United States from Texas to New Hampshire, plus the Canadian province of Ontario. It is listed as an endangered species by the states of Indiana and New Hampshire.