Barbed-wire cactus, triangle cactus, chaco. Cactus tetragonus Linnaeus, Sp. Pl. 1 : ; Acanthocereus floridanus Small ex Britton & Rose; A. pentagonus. Range Description: Acanthocereus tetragonus is one of the most widespread cactus species, occurring in the US (Texas and Florida), Mexico (16 states). Scientific Name. Acanthocereus tetragonus (L.) Hummelinck. Synonyms. Acanthocereus pentagonus (L.) Brit. & Rose Cactus pentagonus L. Cereus pentagonus.

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These plants live for three or more seasons. Correct spelling is necessary for desired results, but because this function is a string search the full name need not be entered.

The association between the different organisms in a lichen is so close that lichens are routinely referred to as a single organism, and scientists classify lichens using the name of the fungal component. Cereus prismaticus Cereus prismaticus Willdenow Haworth, Suppl.

Weeds of Australia – Biosecurity Queensland Edition Fact Sheet

The National Wetland Plant List: Kyle Barker Photographer’s Website: Cactus prismaticus Willdenow Pages using eFloras template without author names Articles with ‘species’ microformats Commons pentagonnus link is on Wikidata Taxonbars with 20—24 taxon IDs Taxonbars with automatically added basionyms. Barbed-Wire Cactus Synonym s: Key Largo, DecSmall s.


Cal’s Plant of the Week.

G2 – Imperiled globally because of rarity 6 – 20 occurrences, or few remaining acres, or miles pentagonue stream or very vulnerable to extinction throughout its range because of other factors. Keven Hamrick’s Private Collection Photographer: A similar example in a Common Name search is Virginia snakeroot. Sheldon Navie close-up of spines Photo: Cereus pentagonus Cereus pentagonus Linnaeus Haworth, Syn.

Once it has bloomed and set seed, the plant dies. These species may become ranked as Category I, pentagknus have not yet demonstrated disruption of natural Florida communities. Integrated Taxonomic Information System. Perennial wildflowers re-grow each season from overwinter root material. The intended name can then be chosen from any of those lists. American Heritage Science Dictionary. Weber, in Gosselin, Bull. Cultivated occurrences are not mapped. Acanthocereus tetragonus Common Name s: Over wintering seeds allow the next generation to appear.

S3 – Typically 21 to occurrences, limited acreage, or miles of stream in the state.

Category II – Species that have shown a potential to disrupt native plant communities. Do you have images of this species that would complement this page? In contrast to the vascular plants, the penttagonus haploid generation of bryophytes constitutes the larger plant form, while the small sporophyte diploid generation grows on or within the gametophyte and depends upon it for nutrition.


G4 – Imperiled globally because of rarity 6 – 20 occurrences, or few remaining acres, or miles of stream or very vulnerable to extinction throughout its range because of other factors. Usually occurs in wetlands, but occasionally found in non-wetlands FAC: NatureServe does not typically rank hybrid species.

A voucher specimen is a pressed and thoroughly dried plant sample deposited in a herbarium, and is intended to be a permanent record supporting research purposes. Usually, the last letter or two of a given genus, a space, and the first few correct letters of the specific epithet will provide a sufficiently short list containing the acanthocefeus taxon.

Acanthocereus tetragonus – Wikipedia

Native to south-eastern USA i. SE – State exotic or non-native. Gerard Ardisson’s Private Collection Photographer: SH – Historically known from the state, but not seen in the past 15 years.

Cactus prismaticus Cactus prismaticus Willdenow, Enum.