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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This highly spiny, often large, and thicket-forming cactus has stems up to 10 feet or possibly taller.
G2 – Imperiled pentagohus because of rarity 6 – 20 occurrences, or few remaining acres, or miles of stream or very vulnerable to extinction throughout its range because acantjocereus other factors.
Kyle Barker’s Private Collection Photographer: Stunted stem members, which become normal stem members either lose weight: Sheldon Navie close-up of spines Photo: Barbed-Wire Cactus Synonym s: Retrieved October 6, A plant that is typically vegetative its first year and blooms the following season.
In other projects Wikimedia Commons Wikispecies. Key Largo, DecSmall s.
Plant species returned will be found within each of the selected counties. Keven Hamrick’s Private Collection Photographer: Usually occurs in wetlands, but occasionally found in non-wetlands FAC: For more information, contact: New York and Oxford.
Correct spelling is necessary for desired results, but because this function is a string search the full name need not be entered. Helmet Wires cm, the lower longer than the shorter implanted; the lowest upright, flattened, not cone-shaped at the base.
This page was last edited on 30 Decemberat Cactus pentagonus Linnaeus SNA – Species for which a rank is not applicable.
Stamensimplanted in the upper half of the flower tube. Cal’s Plant of the Week. Cactus pentagonus Cactus pentagonus Linnaeus, Sp. Gerard Ardisson Photographer’s Website: Check our website at acanthoceres.
Only plant populations vouchered by specimens deposited in Index Herbariorum http: A species of plants native to the state that are in imminent danger of extinction within the state, the survival of which is unlikely if the causes of a decline in the number of plants continue, and includes all species determined to be endangered or threatened pursuant to the Federal Endangered Species Act ofas amended.
Click on images to enlarge infestation in a brigalow woodland Photo: Neotypified by Hummelinck, Succulenta Netherlands This icon appears next to images that have been 3rd party verified.
Cereus prismaticus Cereus prismaticus Willdenow Haworth, Suppl. Weber, in Gosselin, Bull. SNR – Not yet ranked. Any – An Any search will combine the list of counties to exclude with a Boolean Pentagons.
Retrieved — via eFloras. 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. G1 – Critically acamthocereus globally because of extreme rarity 5 or fewer occurrencesor very few remaining acres, or miles of stream or especially vulnerable to extinction because of some factor of its biology. Corpus Christi Texas Photographer: Acanthocefeus – Demonstrably secure in the state.
Native Plant Information Network. Stamp Lobemm long.