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Sanicula Odorata
''Sanicula odorata'', commonly called the clustered blacksnakeroot, is a flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ... in the family Apiaceae. It is native and widespread in eastern North America. It grows in nutrient-rich woods, often in mesic forests and bottomlands. It is able to tolerate somewhat degraded habitats, and is not considered a particularly conservative species. It flowers in the late spring and early summer. Identification Identification of this species from other ''Sanicula'' in eastern North America can be difficult. The following combination of features separate it: leaves are divided into 5 (usually) to 7 (occasionally) leaflets; styles are much longer than the calyx; there are up to 12-25 stamens per umbellet; flowers and anthers are ye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. They include all forbs (flowering plants without a woody stem), grasses and grass-like plants, a vast majority of broad-leaved trees, shrubs and vines, and most aquatic plants. The term "angiosperm" is derived from the Greek words ἀγγεῖον / ('container, vessel') and σπέρμα / ('seed'), meaning that the seeds are enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Angiosperms are distinguished from the other seed-producing plants, the gymnosperms, by having flowers, xylem consisting of vessel elements instead of tracheids, endosperm within their seeds, and fruits that completely envelop the seeds. The ancestors of flowering plants diverged from the common ance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apiaceae
Apiaceae or Umbelliferae is a family of mostly aromatic flowering plants named after the type genus '' Apium'' and commonly known as the celery, carrot or parsley family, or simply as umbellifers. It is the 16th-largest family of flowering plants, with more than 3,700 species in 434 generaStevens, P.F. (2001 onwards)Angiosperm Phylogeny Website Version 9, June 2008. including such well-known and economically important plants as ajwain, angelica, anise, asafoetida, caraway, carrot, celery, chervil, coriander, cumin, dill, fennel, lovage, cow parsley, parsley, parsnip and sea holly, as well as silphium, a plant whose identity is unclear and which may be extinct. The family Apiaceae includes a significant number of phototoxic species, such as giant hogweed, and a smaller number of highly poisonous species, such as poison hemlock, water hemlock, spotted cowbane, fool's parsley, and various species of water dropwort. Description Most Apiaceae are annual, bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coefficient Of Conservatism
Floristic Quality Assessment (FQA) is a tool used to assess an area's ecological integrity based on its plant species composition. Floristic Quality Assessment was originally developed in order to assess the likelihood that impacts to an area "would be irreversible or irretrievable...to make standard comparisons among various open land areas, to set conservation priorities, and to monitor site management or restoration efforts." The concept was developed by Gerould Wilhelm in the 1970s in a report on the natural lands of Kane County, Illinois. In 1979 Wilhelm and Floyd Swink codified this "scoring system" for the 22-county Chicago Region. Coefficient of conservatism Each plant species in a region is assigned a coefficient of conservatism, also known as a C-value, ranging between 0 and 10. A plant species with a higher score (e.g. 10) has a ''lower'' tolerance to environmental degradation such as overgrazing or development and therefore is naturally restricted to undisturbed, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ann Fowler Rhoads
Ann Fowler Rhoads (born 1938) is an American botanist who worked as a plant pathologist at Morris Arboretum for 36 years, retiring in 2013. She is the co-founder (with Timothy A. Block) of the Pennsylvania Flora Project of Morris Arboretum. In addition, Rhoads is a former Adjunct Professor at the University of Pennsylvania and a former Research Associate at the Academy of Natural Sciences. Rhoads has written and edited 6 books. Her most important work is ''The Plants of Pennsylvania: An Illustrated Manual'', which she coauthored with Timothy Block. It has been called the "Bible of our state's plant life". It is particularly significant “because most states simply don’t have such a comprehensive work on regional flora. Relevant to plant life found in much of the Northeast, the book has also been requested in neighboring states." A second edition was published in 2007. In 2014, the ''Chestnut Hill Local'' said of Ann Rhoads: “Through tireless documentation, a specimen coll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanicula
''Sanicula'' is a genus of plants in family Apiaceae (or Umbelliferae), the same family to which the carrot and parsnip belong. This genus has about 45 species worldwide, with at least 22 in North America.Focus on Rarities (from the monthly Yerba Buena Chapter Newsletter(No direct link: click "June 2005 Tuberous Sanicle (Sanicula tuberosa)" in the left-hand sidebar.) Author: Michael Wood. Retrieved 9/9/09. The common names usually include the terms sanicle or black snakeroot. Etymology ''Sanicula'' comes from ''sanus'', Latin for "healthy", reflecting the use of S. europaea in traditional remedies. List of species , Plants of the World Online accepted the following species: *'' Sanicula arctopoides'' Hook. & Arn. *'' Sanicula arguta'' Greene ex J.M.Coult. & Rose *''Sanicula astrantiifolia'' H.Wolff ex Kretschmer *'' Sanicula azorica'' Guthnick ex Seub. *'' Sanicula bipinnata'' Hook. & Arn. *''Sanicula bipinnatifida'' Douglas *''Sanicula canadensis'' L. *'' Sanicula chinensis'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Eastern Canada
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 Thurm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
