Difference between revisions of "Echinomastus erectocentrus var. acunensis"
Cact. Suc. Mex. 25: 65. 1980.
FNA>Volume Importer |
imported>Volume Importer |
||
| (5 intermediate revisions by 2 users not shown) | |||
| Line 7: | Line 7: | ||
|year=1980 | |year=1980 | ||
}} | }} | ||
| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Echinomastus acunensis | |name=Echinomastus acunensis | ||
|authority=W. T. Marshall | |authority=W. T. Marshall | ||
| + | |rank=species | ||
| + | |publication_title=Saguaroland Bull. | ||
| + | |publication_place=7: 33. 1953 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Neolloydia erectocentra var. acunensis | |name=Neolloydia erectocentra var. acunensis | ||
|authority=(W. T. Marsha ll) L. D. Benson | |authority=(W. T. Marsha ll) L. D. Benson | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Cactaceae;Cactaceae subfam. Cactoideae;Echinomastus;Echinomastus erectocentrus;Echinomastus erectocentrus var. acunensis | |hierarchy=Cactaceae;Cactaceae subfam. Cactoideae;Echinomastus;Echinomastus erectocentrus;Echinomastus erectocentrus var. acunensis | ||
| Line 38: | Line 42: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Echinomastus erectocentrus var. acunensis | name=Echinomastus erectocentrus var. acunensis | ||
| − | |||
|authority=(W. T. Marshall) Bravo | |authority=(W. T. Marshall) Bravo | ||
|rank=variety | |rank=variety | ||
| Line 53: | Line 56: | ||
|publication year=1980 | |publication year=1980 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_365.xml |
|subfamily=Cactaceae subfam. Cactoideae | |subfamily=Cactaceae subfam. Cactoideae | ||
|genus=Echinomastus | |genus=Echinomastus | ||
Latest revision as of 21:58, 5 November 2020
Stems 4–16.5(–27) × 4–9 cm; ribs 21; areoles 15–19 mm apart along ribs. Spines 13–16 per areole, purplish pink or nearly white with brown tips; radial spines 12–15 per areole; abaxial (shortest) radial spine 11–20 × 0.42–0.59 mm; adaxial and lateral (longest) radial spines 22–37 mm; central spines ascending, (1–)2–3(–4) per areole, 19–44 × 0.6–0.8 mm, longest adaxial central spine curved toward apex of plant, sometimes slightly so; abaxial or only central spine 25–35 mm. Flowers 3.6–6 × 4–9 cm; inner tepals pale to bright rose-pink, proximally blotched orangish brown, chestnut, maroon, or greenish brown, (2–)3–4.3 × 0.7–1.8 cm; stigma lobes red to brownish red, papillae red to green. 2n = 22.
Phenology: Flowering Mar–Apr; fruiting Apr–May.
Habitat: Arizona Upland Subdivision of Sonoran desert scrub, low gravelly hills, bajadas, and rocky hilltops, igneous substrates
Elevation: 400-800 m
Distribution
Ariz., Mexico (Sonora).
Discussion
Echinomastus erectocentrus var. acunensis is in the Center for Plant Conservation’s National Collection of Endangered Plants.
Selected References
None.