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2. (of leaves) A type of vernation in which one leaf is rolled up inside another. 3. A type of vernation of two leaves at a node, in which one half of each leaf is exposed and the other half is wrapped inside the other leaf. corcle A plant embryo, plumule, or plumule plus radicle. cordate
Sphagnum platyphyllum has a complex taxonomic history. The species was first described as a variety, S. laricinum var. platyphyllum, by Robert Braithwaite in 1875. The earliest valid publication of the epithet platyphyllum is attributed to Braithwaite, not Sextus Otto Lindberg, although Lindberg was the first to use the epithet in the same combination.
Rosettes of glossy, dark green leaves emerge directly from a low-lying or underground creeping stem. [4] [3] The leaves are elliptical or lanceolate, 4 to 25 inches (10 to 64 cm) long and 1 to 10 inches (2.5 to 25.4 cm) wide. [4] [3] They are supported on shoots of shorter or similar length to the leaf. [3]
This page is a sortable table of plants used as herbs and/or spices.This includes plants used as seasoning agents in foods or beverages (including teas), plants used for herbal medicine, and plants used as incense or similar ingested or partially ingested ritual components.
Spathiphyllum wallisii, commonly known as peace lily, [1] [2] white sails, [3] or spathe flower, [4] is a very popular indoor house plant of the family Araceae. [3] The genus name means "spathe-leaf", and the specific epithet is named after Gustav Wallis , the German plant collector .
Camellia sinensis, the tea plant, is of major commercial importance because tea is made from its leaves. The species C. sinensis is the product of many generations of selective breeding to bring out desirable qualities for tea. However, many other camellias can be used to produce a similar beverage.
They are rhizomatous, herbaceous perennial plants growing to 20–60 cm tall, with sagittate (arrowhead-shaped) leaves 10–55 cm long. The flowers are produced in a spadix , surrounded by a 10–40 cm long, distinctively coloured spathe , which may be white, yellow, brown, or purple.
The larvae of the moth bore into the budding inflorescence and as they mature they tunnel down towards the roots, or emerge from the stem and drop down to feed on the leaves or rhizomes. A severe attack promotes rot and may stunt or even kill the plant; even plants that survive commonly lose most of their inflorescences and fail to produce the ...