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Boechera Quebecensis
''Boechera quebecensis'', commonly known as the Quebec rockcress, is a critically imperiled herbaceous plant, herbaceous biennial plant, biennial or short-lived perennial plant, perennial flowering plant in the Brassicaceae family. It is endemism, endemic to limestone cliffs and escarpments of the Gaspé peninsula, Gaspé Peninsula in eastern Québec, Quebec, Canada. Description ''Boechera quebecensis'' is a biennial plant, biennial or short-lived perennial plant, perennial that grows between tall. The basal leaf, basal leaves have oblanceolate leaf blades that are wide, are finely toothed with hair-like protrusions up to 1 mm long on the leaf margins. The leaf blade surfaces are moderately pubescent (hairy), with 0.1 to 0.3 mm long trichomes; There are 4–15 cauline leaves per plant that do not overlap proximally, and the uppermost leaves are glabrous (smooth), with auricles 1–3 mm long. The inflorescence is a raceme. The raceme is usually unbranched, and eac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael D
Michael D may refer to: * Mike D (born 1965), founding member of the Beastie Boys Arts * Michael D. Cohen (actor) (born 1975), Canadian actor * Michael D. Ellison, African American recording artist * Michael D. Fay, American war artist * Michael D. Ford (1928–2018), English set decorator * Michael D. Roberts, American actor Business * Michael D. Dingman (1931–2017), American businessman * Michael D. Ercolino (1906–1982), American businessman * Michael D. Fascitelli, (born c. 1957), American businessman * Michael D. Penner (born 1969), Canadian lawyer and businessman Education * Michael D. Cohen (academic) (1945–2013), professor of complex systems, information and public policy at the University of Michigan * Michael D. Hanes, American music educator * Michael D. Hurley (born 1976), British Professor of Literature and Theology * Michael D. Johnson, a former President of John Carroll University * Michael D. Knox (born 1946), American antiwar activist and educator * Michael D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cauline
A leaf (: leaves) is a principal appendage of the stem of a vascular plant, usually borne laterally above ground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, stem, flower, and fruit collectively form the shoot system. In most leaves, the primary photosynthetic tissue is the palisade mesophyll and is located on the upper side of the blade or lamina of the leaf, but in some species, including the mature foliage of ''Eucalyptus'', palisade mesophyll is present on both sides and the leaves are said to be isobilateral. The leaf is an integral part of the stem system, and most leaves are flattened and have distinct upper ( adaxial) and lower (abaxial) surfaces that differ in color, hairiness, the number of stomata (pores that intake and output gases), the amount and structure of epicuticular wax, and other features. Leaves are mostly green in color due to the presence of a compound called chlorophyll whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Muraille
LA most frequently refers to Los Angeles, the second most populous city in the United States of America. La, LA, or L.A. may also refer to: Arts and entertainment Music *La (musical note), or A, the sixth note *"L.A.", a song by Elliott Smith on ''Figure 8'' (album) * ''L.A.'' (EP), by Teddy Thompson *''L.A. (Light Album)'', a Beach Boys album * "L.A." (Neil Young song), 1973 *The La's, an English rock band *L.A. Reid, a prominent music producer *Yung L.A., a rapper *Lady A, an American country music trio * "L.A." (Amy Macdonald song), 2007 *"La", a song by Australian-Israeli singer-songwriter Old Man River *''La'', a Les Gordon album Other media * l(a, a poem by E. E. Cummings *La (Tarzan), fictional queen of the lost city of Opar (Tarzan) *''Lá'', later known as Lá Nua, an Irish language newspaper *La7, an Italian television channel *LucasArts, an American video game developer and publisher * Liber Annuus, academic journal Business, organizations, and government agenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rimouski
Rimouski ( ; ) is a city in Quebec, Canada. Rimouski is located in the Bas-Saint-Laurent region, at the mouth of the Rimouski River. It has a population of 48,935 (as of 2021). Rimouski, whose motto is ''Legi patrum fidelis'' (Faithful to the law of our fathers), is located on the south shore of the Saint Lawrence Estuary, around 300 km downstream of Quebec City. It is the site of Université du Québec à Rimouski (UQAR), the Cégep de Rimouski (which includes the Institut maritime du Québec) and the Music Conservatory. It is also the home of some ocean sciences research centres ( see below). History The name Rimouski most likely derived from a Micmac word meaning "land of the moose". The city was founded by Sir René Lepage de Ste-Claire in 1696. Originally from Ouanne in the Burgundy region, he exchanged property he owned on the Île d'Orléans with Augustin Rouer de la Cardonnière for the Seigneurie of Rimouski, which extended along the St. Lawrence River fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cap Du Corbeau
A cap is a flat headgear, usually with a visor. Caps have crowns that fit very close to the head. They made their first appearance as early as 3200 BC. The origin of the word "cap" comes from the Old French word "chapeau" which means "head covering". Over time, the word has evolved and changed its meaning, but it still retains its association with headwear. Caps typically have a visor, or no brim at all. They are popular in casual and informal settings, and are seen in sports and fashion. They are typically designed for warmth, and often incorporate a visor to block sunlight from the eyes. They come in many shapes, sizes, and are of different brands. Baseball caps are one of the most common types of cap. Types * Ascot cap * Ayam * Baggy green * Balmoral * Beanie (North America) * Bearskin * Beret * Biretta * Busby * Canterbury cap * Cap and bells * Cap of maintenance * Casquette * Caubeen * Caul * Coif * Combination cap (also known as a service cap) * Coppola * Cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boechera Grahamii
''Boechera'' (rockcress) is a genus of the family Brassicaceae. It was named after the Danish botanist Tyge W. Böcher (1909–1983), who was known for his research in alpine plants, including the mustards ''Draba'' and ''Boechera holboellii''. According to recent molecular-based studies, ''Boechera'' is closely related to the genus ''Arabidopsis'' which also includes the widely known model plant ''Arabidopsis thaliana''. Until recently, members of this genus were included in the genus ''Arabis'', but have been separated from that genus based on recent genetic and cytological data. Unlike the genus ''Arabis'' (x=8) ''Boechera'' has a base chromosome number of x=7. Many taxa are triploid. ''Boechera'' is a primarily North American genus, most diverse in the western United States, and its distribution range also includes Greenland and the Russian Far East. The genus is poorly known, and species within are difficult to separate morphologically though some clearly distinct species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boechera Stricta
''Boechera stricta'' (Synonym (taxonomy), syn. ''Arabis drummondii'', ''Boechera drummondii'', ''Turritis stricta'') is a species of flowering plant in the Brassicaceae, mustard family known by the common name Drummond's rockcress. It is native to much of North America, including most of Canada, and the western and northeastern United States. Habitat and description It is a Biennial plant, biennial or Perennial plant, perennial Herbaceous plant, herb growing one or more erect stems from a small caudex. The stems may branch near the top and reach heights anywhere between 30 and 90 centimeters. They are generally not hairy. There is a basal clump of widely lance-shaped leaves about the caudex, each up to 8 centimeters long. There are also widely spaced leaves along the stem. The top of the stem is occupied by a narrow inflorescence of flowers which are usually white, but sometimes light pink. The fruit is a straight, erect silique up to 10 centimeters long containing two rows of wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boechera Holboellii
''Boechera holboellii'', or Holbøll's rockcress, is a species of plant in the family Brassicaceae. Its cytology has been much studied by the Danish botanist Tyge W. Böcher. Circumscription of this species has varied, with earlier works treating it as a widespread, polymorphic species with several varieties, while more recently it has been treated as a much more narrowly defined species from Greenland. The rust fungus '' Puccinia monoica'' infects the plant leading to pseudoflowers, which mimic those of yellow, early spring wildflowers (e.g. buttercups), not only in visible light but also in ultraviolet.Roy BA: Floral mimicry by a plant pathogen. In: Nature. 362, 1993, S. 56-5online/ref> The specific epithet commemorates Carl Peter Holbøll - a Danish civil servant and early explorer of the fauna of Greenland. Similar species The type of ''B. holboellii'' is diploid Ploidy () is the number of complete sets of chromosomes in a cell, and hence the number of possible alle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wing (botany)
This glossary of botanical terms is a list of definitions of terms and concepts relevant to botany and plants in general. Terms of plant morphology are included here as well as at the more specific Glossary of plant morphology and Glossary of leaf morphology. For other related terms, see Glossary of phytopathology, Glossary of lichen terms, and List of Latin and Greek words commonly used in systematic names. A B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petals
Petals are modified leaves that form an inner whorl surrounding the reproductive parts of flowers. They are often brightly coloured or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corolla''. Petals are usually surrounded by an outer whorl of modified leaves called sepals, that collectively form the ''calyx'' and lie just beneath the corolla. The calyx and the corolla together make up the perianth, the non-reproductive portion of a flower. When the petals and sepals of a flower are difficult to distinguish, they are collectively called tepals. Examples of plants in which the term ''tepal'' is appropriate include genera such as ''Aloe'' and ''Tulipa''. Conversely, genera such as '' Rosa'' and ''Phaseolus'' have well-distinguished sepals and petals. When the undifferentiated tepals resemble petals, they are referred to as "petaloid", as in petaloid monocots, orders of monocots with brightly coloured tepals. Since they inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sepals
A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 Etymology The term ''sepalum'' was coined by Noël Martin Joseph de Necker in 1790, and derived . Collectively, the sepals are called the ''calyx'' (plural: calyces), the outermost whorl of parts that form a flower. The word ''calyx'' was adopted from the Latin ,Jackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Derivation and Accent; Published by Gerald Duckworth & Co. London, 4th ed 1928 not to be confused with 'cup, goblet'. The Latin ''calyx'' is derived from Greek 'bud, calyx, husk, wrapping' ( Sanskrit 'bud'), while is derived from Greek 'cup, goblet'; both words have been used interchangeably in botanical Latin. Description The term ''tepal'' is usually applied when the parts of the perianth are difficult to distinguish, e.g. the petals a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
