Eriodictyon Lobbii
''Eriodictyon lobbii'' is a species of flowering plant in the borage family known by the common names Lobb's fiddleleaf and matted yerba santa. It is native to the Sierra Nevada and southern Cascade Range chain in California and adjacent sections of Nevada and Oregon. It grows in high mountain habitat in dry areas on slopes and ridges. Description ''Eriodictyon lobbii'' is a rhizomatous perennial herb forming dense mats of glandular hairy to woolly herbage usually spreading more than a meter wide. The sticky, hairy oval leaves are up to six centimeters long, occurring alternately along the branching stems and in clusters at stem forks. The funnel-shaped flowers are just under a centimeter wide with five rounded lobes. They are deep pink to purple in color. The plant sends out wide root networks which can grow up to five meters in length per year and sprout new plants.Nord, E. C. and A. T. Leiser. ''Nama lobbii'' Gray. US Forest Service Woody Plant Seed Manual. Uses The plant ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Asa Gray
Asa Gray (November 18, 1810 – January 30, 1888) is considered the most important American botanist of the 19th century. His '' Darwiniana'' was considered an important explanation of how religion and science were not necessarily mutually exclusive. Gray was adamant that a genetic connection must exist between all members of a species. He was also strongly opposed to the ideas of hybridization within one generation and special creation in the sense of its not allowing for evolution. He was a strong supporter of Darwin, although Gray's theistic evolution was guided by a Creator. As a professor of botany at Harvard University for several decades, Gray regularly visited, and corresponded with, many of the leading natural scientists of the era, including Charles Darwin, who held great regard for him. Gray made several trips to Europe to collaborate with leading European scientists of the era, as well as trips to the southern and western United States. He also built an extensive ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Mountain Range
A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arisen from the same cause, usually an orogeny. Mountain ranges are formed by a variety of geological processes, but most of the significant ones on Earth are the result of plate tectonics. Mountain ranges are also found on many planetary mass objects in the Solar System and are likely a feature of most terrestrial planets. Mountain ranges are usually segmented by Highland (geography), highlands or mountain passes and valleys. Individual mountains within the same mountain range do not necessarily have the same Structural geology, geologic structure or petrology. They may be a mix of different orogenic expressions and terranes, for example Thrust fault, thrust sheets, Fault-block mountain, uplifted blocks, Fold (geology), fold mountains, and vol ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Flora Of Nevada
Flora (: floras or florae) is all the plant life present in a particular region or time, generally the naturally occurring ( indigenous) native plants. The corresponding term for animals is ''fauna'', and for fungi, it is '' funga''. Sometimes bacteria and fungi are also referred to as flora as in the terms '' gut flora'' or ''skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thur ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Eriodictyon
''Eriodictyon'' is a genus of plants known by the common name yerba santa within the Hydrophylloideae subfamily of the borage family, Boraginaceae. They are distributed throughout the southwestern United States and Mexico. Description Most species grow as either perennial herbs or shrubs. They grow in a prostrate to ascending or erect stance. The stems are characterized by shredding barking. The leaves are cauline and alternate. The inflorescence is generally open and terminal. The corolla is funnel to urn shaped, and white, lavender or purple, and generally hairy on the abaxial surface. The sexual organs of the plant, including the stamens, filaments, and ovaries, are also generally hairy.. Accessed 14 December 2021 The fruits are 1 to 3 mm wide. The fruits are schizocarpic, and not all mericarpids are fertile. The seeds are striated, and colored a dark brown or black. Taxonomy Etymology It includes California yerba santa (''Eriodictyon californica''), along with other s ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Hydrophylloideae
Hydrophylloideae is a subfamily of the plant family Boraginaceae. Their taxonomic position is somewhat uncertain. Traditionally, and under the Cronquist system, they were given family rank under the name Hydrophyllaceae, and treated as part of the order Solanales. More recent systems have recognised their close relationship to the borage family, Boraginaceae, initially by placing Hydrophyllaceae and Boraginaceae together in an order Boraginales, and most recently by demoting Hydrophyllaceae to a subfamily of Boraginaceae. However the placement and circumscription of Boraginaceae is still uncertain: it is unplaced at order level, and there is some prospect of it being split up again in future. Plants in this subfamily may be annual or perennial herbs or shrubs, with either a prostrate or an erect stem. Most have a taproot. The flowers are bisexual, and normally radial, with 5 petals and 5 stamens. About 20 genera, containing around 300 species, are recognised; many of them are ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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The Jepson Manual
''The Jepson Manual'' is a flora of the vascular plants that are either native to or naturalized in California. Botanists often refer to the book simply as ''Jepson''. It is produced by the University and Jepson Herbaria, of the University of California, Berkeley. Its second edition is the basis of the online Jepson eFlora. History *1923: Willis Linn Jepson – ''Manual of the Flowering Plants of California'' *1958, 1968: Philip Alexander Munz – ''A California Flora and Supplement'' *1993: James Craig Hickman (editor) – ''The Jepson Manual, Higher Plants of California'' (TJM93) *2012: Bruce Gregg Baldwin – ''The Jepson Manual: Vascular Plants of California, 2nd edition'' (TJM2) *2010−ongoing: The Jepson Online Interchange for California Floristics − Jepson eFlora (TJM2) – ''online''. Preceding works ''The Jepson Manual'' also follows Philip A. Munz and David D. Keck in their ''A California Flora and Supplement'' of 1958 and 1968. Like other florae, ''The Jepson Ma ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Revegetation
Revegetation is the process of replanting and rebuilding the soil of disturbed land. This may be a natural process produced by plant colonization and succession, manmade rewilding projects, accelerated process designed to repair damage to a landscape due to wildfire, mining, flood, or other cause. Originally the process was simply one of applying seed and fertilizer to disturbed lands, usually grasses or clover. The fibrous root network of grasses is useful for short-term erosion control, particularly on sloping ground. Establishing long-term plant communities requires forethought as to appropriate species for the climate, size of stock required, and impact of replanted vegetation on local fauna. The motivations behind revegetation are diverse, answering needs that are both technical and aesthetic, but it is usually erosion prevention that is the primary reason. Revegetation helps prevent soil erosion, enhances the ability of the soil to absorb more water in significant rain event ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Boraginaceae
Boraginaceae, the borage or forget-me-not family, includes about 2,000 species of shrubs, trees and herbs in 146, to 156 genera with a worldwide distribution. The APG IV system from 2016 classifies the Boraginaceae as single family of the order Boraginales within the asterids. Under the older Cronquist system it was included in Lamiales, but it is now clear that it is no more similar to the other families in this order than they are to families in several other asterid orders. A revision of the Boraginales, also from 2016, split the Boraginaceae in eleven distinct families: Boraginaceae ''sensu stricto'', Codonaceae, Coldeniaceae, Cordiaceae, Ehretiaceae, Heliotropiaceae, Hoplestigmataceae, Hydrophyllaceae, Lennoaceae, Namaceae, and Wellstediaceae. These plants have alternately arranged leaves, or a combination of alternate and opposite leaves. The leaf blades usually have a narrow shape; many are linear or lance-shaped. They are smooth-edged or toothed, and some have ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Groundcover
Groundcover or ground cover is any plant that grows over an area of ground. Groundcover provides protection of the topsoil from erosion and drought. In an ecosystem, the ground cover forms the layer of vegetation below the shrub layer known as the herbaceous layer. The most widespread ground covers are grasses of various types. In ecology, groundcover is a difficult subject to address because it is known by several different names and is classified in several different ways. The term groundcover could also be referring to “the herbaceous layer,” “regenerative layer", “ground flora” or even "step over." In agriculture, ground cover refers to anything that lies on top of the soil and protects it from erosion and inhibits weeds. It can be anything from a low layer of grasses to a plastic material. The term ''ground cover'' can also specifically refer to landscaping fabric which is like a breathable tarp that allows water and gas exchange. In gardening jargon, however, ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |