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Taccaceae
The genus ''Tacca'', which includes the batflowers and arrowroot, consists of flowering plants in the order Dioscoreales, native to tropical regions of South America, Africa, Australia, Southeast Asia, and various oceanic islands. In older texts, the genus was treated in its own family Taccaceae, but the 2003 APG II system incorporates it into the family Dioscoreaceae. The APG III and APG IV systems continue to include ''Tacca'' in Dioscoreaceae. Description Many ''Tacca'' species have nearly black flowers, with conspicuous involucral bracts and bracteoles like whiskers. Engbert Drenth hypothesized that species of this genus attracted "carrion and dung flies" for pollination and that the fleshy seam of the seed might be attractive to ants and hence that ants might aid in seed dispersal. Taxonomy Earlier classifications placed the genus within the monogeneric family Taccaceae, which in turn was the sole family in the order Taccales. Dahlgren recognised the similarities to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dioscoreales
The Dioscoreales are an order of monocotyledonous flowering plants in modern classification systems, such as the Angiosperm Phylogeny Group and the Angiosperm Phylogeny Web. Within the monocots Dioscoreales are grouped in the lilioid monocots where they are in a sister group relationship with the Pandanales. The Dioscoreales must contain the family Dioscoreaceae which includes the yam ('' Dioscorea'') which is an important food source in many regions. Older systems tended to place all lilioid monocots with reticulate veined leaves (such as Smilacaceae and Stemonaceae together with Dioscoraceae) in Dioscoreales. As currently circumscribed by phylogenetic analysis using combined morphology and molecular methods, Dioscreales contains many reticulate veined vines in Dioscoraceae, it also includes the myco-heterotrophic Burmanniaceae and the autotrophic Nartheciaceae. The order consists of three families, 22 genera and about 850 species. Description Dioscoreales are vines or her ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dioscoreaceae
Dioscoreaceae () is a family of monocotyledonous flowering plants, with about 715 known species in nine genera. The best-known member of the family is the yam (some species of '' Dioscorea''). The APG system (1998) and APG II system (2003) both place it in the order Dioscoreales, in the clade monocots. However, the circumscription changed in the APG II system, with the 2003 system expanded to include the plants that in the 1998 system were treated in the families Taccaceae and Trichopodaceae. Taxonomy The Dioscoreaceae were first described by Brown in 1810 as Dioscoreae, and alternatively referred to as Dioscorinae. Subdivision The circumscription of Dioscoreaceae has expanded over the years. For instance when Stenomeridaceae, as '' Stenomeris'' was also included in Dioscoreaceae as subfamily Stenomeridoideae together with ''Avetra'', the remaining four genera were grouped in subfamily Dioscoreoideae, the two being distinguished by the presence of bisexual and unisexual flowers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacca Parkeri
The genus ''Tacca'', which includes the batflowers and arrowroot, consists of flowering plants in the order Dioscoreales, native to tropical regions of South America, Africa, Australia, Southeast Asia, and various oceanic islands. In older texts, the genus was treated in its own family Taccaceae, but the 2003 APG II system incorporates it into the family Dioscoreaceae. The APG III and APG IV systems continue to include ''Tacca'' in Dioscoreaceae. Description Many ''Tacca'' species have nearly black flowers, with conspicuous involucral bracts and bracteoles like whiskers. Engbert Drenth hypothesized that species of this genus attracted "carrion and dung flies" for pollination and that the fleshy seam of the seed might be attractive to ants and hence that ants might aid in seed dispersal. Taxonomy Earlier classifications placed the genus within the monogeneric family Taccaceae, which in turn was the sole family in the order Taccales. Dahlgren recognised the similarities to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacca Lanceolata
The genus ''Tacca'', which includes the batflowers and arrowroot, consists of flowering plants in the order Dioscoreales, native to tropical regions of South America, Africa, Australia, Southeast Asia, and various oceanic islands. In older texts, the genus was treated in its own family Taccaceae, but the 2003 APG II system incorporates it into the family Dioscoreaceae. The APG III and APG IV systems continue to include ''Tacca'' in Dioscoreaceae. Description Many ''Tacca'' species have nearly black flowers, with conspicuous involucral bracts and bracteoles like whiskers. Engbert Drenth hypothesized that species of this genus attracted "carrion and dung flies" for pollination and that the fleshy seam of the seed might be attractive to ants and hence that ants might aid in seed dispersal. Taxonomy Earlier classifications placed the genus within the monogeneric family Taccaceae, which in turn was the sole family in the order Taccales. Dahlgren recognised the similarities to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacca Subflabellata
The genus ''Tacca'', which includes the batflowers and arrowroot, consists of flowering plants in the order Dioscoreales, native to tropical regions of South America, Africa, Australia, Southeast Asia, and various oceanic islands. In older texts, the genus was treated in its own family Taccaceae, but the 2003 APG II system incorporates it into the family Dioscoreaceae. The APG III and APG IV systems continue to include ''Tacca'' in Dioscoreaceae. Description Many ''Tacca'' species have nearly black flowers, with conspicuous involucral bracts and bracteoles like whiskers. Engbert Drenth hypothesized that species of this genus attracted "carrion and dung flies" for pollination and that the fleshy seam of the seed might be attractive to ants and hence that ants might aid in seed dispersal. Taxonomy Earlier classifications placed the genus within the monogeneric family Taccaceae, which in turn was the sole family in the order Taccales. Dahlgren recognised the similarities to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacca Reducta
The genus ''Tacca'', which includes the batflowers and arrowroot, consists of flowering plants in the order Dioscoreales, native to tropical regions of South America, Africa, Australia, Southeast Asia, and various oceanic islands. In older texts, the genus was treated in its own family Taccaceae, but the 2003 APG II system incorporates it into the family Dioscoreaceae. The APG III and APG IV systems continue to include ''Tacca'' in Dioscoreaceae. Description Many ''Tacca'' species have nearly black flowers, with conspicuous involucral bracts and bracteoles like whiskers. Engbert Drenth hypothesized that species of this genus attracted "carrion and dung flies" for pollination and that the fleshy seam of the seed might be attractive to ants and hence that ants might aid in seed dispersal. Taxonomy Earlier classifications placed the genus within the monogeneric family Taccaceae, which in turn was the sole family in the order Taccales. Dahlgren recognised the similarities to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacca Plantaginea
The genus ''Tacca'', which includes the batflowers and arrowroot, consists of flowering plants in the order Dioscoreales, native to tropical regions of South America, Africa, Australia, Southeast Asia, and various oceanic islands. In older texts, the genus was treated in its own family Taccaceae, but the 2003 APG II system incorporates it into the family Dioscoreaceae. The APG III and APG IV systems continue to include ''Tacca'' in Dioscoreaceae. Description Many ''Tacca'' species have nearly black flowers, with conspicuous involucral bracts and bracteoles like whiskers. Engbert Drenth hypothesized that species of this genus attracted "carrion and dung flies" for pollination and that the fleshy seam of the seed might be attractive to ants and hence that ants might aid in seed dispersal. Taxonomy Earlier classifications placed the genus within the monogeneric family Taccaceae, which in turn was the sole family in the order Taccales. Dahlgren recognised the similarities to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacca Celebica
The genus ''Tacca'', which includes the batflowers and arrowroot, consists of flowering plants in the order Dioscoreales, native to tropical regions of South America, Africa, Australia, Southeast Asia, and various oceanic islands. In older texts, the genus was treated in its own family Taccaceae, but the 2003 APG II system incorporates it into the family Dioscoreaceae. The APG III and APG IV systems continue to include ''Tacca'' in Dioscoreaceae. Description Many ''Tacca'' species have nearly black flowers, with conspicuous involucral bracts and bracteoles like whiskers. Engbert Drenth hypothesized that species of this genus attracted "carrion and dung flies" for pollination and that the fleshy seam of the seed might be attractive to ants and hence that ants might aid in seed dispersal. Taxonomy Earlier classifications placed the genus within the monogeneric family Taccaceae, which in turn was the sole family in the order Taccales. Dahlgren recognised the similarities to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacca Palmatifida
The genus ''Tacca'', which includes the batflowers and arrowroot, consists of flowering plants in the order Dioscoreales, native to tropical regions of South America, Africa, Australia, Southeast Asia, and various oceanic islands. In older texts, the genus was treated in its own family Taccaceae, but the 2003 APG II system incorporates it into the family Dioscoreaceae. The APG III and APG IV systems continue to include ''Tacca'' in Dioscoreaceae. Description Many ''Tacca'' species have nearly black flowers, with conspicuous involucral bracts and bracteoles like whiskers. Engbert Drenth hypothesized that species of this genus attracted "carrion and dung flies" for pollination and that the fleshy seam of the seed might be attractive to ants and hence that ants might aid in seed dispersal. Taxonomy Earlier classifications placed the genus within the monogeneric family Taccaceae, which in turn was the sole family in the order Taccales. Dahlgren recognised the similarities to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacca Leontopetaloides
''Tacca leontopetaloides'' is a species of flowering plant in the yam family Dioscoreaceae. It is native to Island Southeast Asia but have been introduced as canoe plants throughout the Indo-Pacific tropics by Austronesian peoples during prehistoric times. They have become naturalized to tropical Africa, South Asia, northern Australia, and Oceania. Common names include Polynesian arrowroot, Fiji arrowroot, East Indies arrowroot, and pia. History of cultivation Polynesian arrowroot is an ancient Austronesian root crop closely related to yams. It is originally native to Island Southeast Asia. It was introduced throughout the entire range of the Austronesian expansion during prehistoric times (c. 5,000 BP), including Micronesia, Polynesia, and Madagascar. Polynesian arrowroot have been identified as among the cultivated crops in Lapita sites in Palau, dating back to 3,000 to 2,000 BP. It was also introduced to Sri Lanka, southern India, and possibly also Australia through tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacca Ankaranensis
''Tacca ankaranensis'' is a species of flowering plant in the Yam (vegetable), yam family Dioscoreaceae, which is endemic to Madagascar. It was discovered on the Ankarana Reserve, Ankarana massif in far northern Madagascar. It was first described in 1997 by Martine Bardot-Vaucoulon. References Dioscoreaceae Root vegetables Endemic flora of Madagascar Plants described in 1997 {{monocot-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacca Chantrieri
''Tacca chantrieri'' is a species of flowering plant in the yam family Dioscoreaceae. It is commonly called the black bat flower. It was first described in 1901 by Édouard André Édouard François André (17 July 1840 – 25 October 1911) was a French horticulturalist, landscape designer, as well as a leading landscape architect of the late 19th century, famous for designing city parks and public spaces in Lithuania, .... Description ''Tacca chantrieri'' is an unusual plant in that it has black flowers. These flowers are somewhat bat-shaped, are up to 12 inches across, and have long 'whiskers' that can grow up to 28 inches. There are ten species in the genus '' Tacca''.:517 One of these, '' T. integrifolia'', is commonly called the "white bat plant." ''T. integrifolia'' is similar to ''T. chantrieri'', but has white bracts which are veined purple. ''T. integrifolia'' is larger than ''T. chantrieri'', reaching up to four feet in height (almost twice the size of ''T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
