Badmin: Created page with "{{Taxobox | name = Micropuntia | image = Micropuntia_pulchella.jpg | kingdom = Plantae | family = Cactaceae | subfamily = Opuntioideae | tribe = Cylindropuntieae | genus = '''Micropuntia''' | authority = Daston (1947) | notes = Taxonomy follows Joël Lodé (2015). The genus is accepted as distinct from ''Grusonia'' and ''Corynopuntia''. }} == Etymology == The name means "small Opuntia", referring to the diminutive size of the plants. == Description == '..."

2026-04-17T07:28:21Z

Created page with "{{Taxobox | name = Micropuntia | image = Micropuntia_pulchella.jpg | kingdom = Plantae | family = Cactaceae | subfamily = Opuntioideae | tribe = Cylindropuntieae | genus = '''Micropuntia''' | authority = Daston (1947) | notes = Taxonomy follows Joël Lodé (2015). The genus is accepted as distinct from ''Grusonia'' and ''Corynopuntia''. }} == Etymology == The name means "small Opuntia", referring to the diminutive size of the plants. == Description == '..."

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{{Taxobox
| name = Micropuntia
| image = Micropuntia_pulchella.jpg
| kingdom = [[Plantae]]
| family = [[Cactaceae]]
| subfamily = [[Opuntioideae]]
| tribe = [[Cylindropuntieae]]
| genus = '''Micropuntia'''
| authority = Daston (1947)
| notes = Taxonomy follows Joël Lodé (2015). The genus is accepted as distinct from ''Grusonia'' and ''Corynopuntia''.
}}

== Etymology ==
The name means "small Opuntia", referring to the diminutive size of the plants.

== Description ==
'''Micropuntia''' is a genus of small, low-growing cacti forming compact clumps.

* '''Habit''': Strongly branched, forming dense clusters, often with tuberous roots.
* '''Stems''': Cylindrical to clavate, with tubercles; usually erect and deciduous during dry periods.
* '''Areoles''': Rounded, with grey wool; bearing tiny glochid-like spines and flattened divergent spines.
* '''Spines''': Often small, with longer ones directed downward.
* '''Flowers''': Diurnal, relatively large, bell-shaped; pink to purple.
* '''Fruits''': Obconical, initially fleshy, becoming dry.
* '''Seeds''': Large, discoid, whitish; size variable depending on species.

== Habitat ==
The genus grows in arid environments, including rocky soils, desert plains, and sandy riverbeds, from approximately 1200 to 1900 m altitude.

== Distribution ==
* '''United States''':
Northern Arizona, California, Nevada, Utah

== Taxonomy ==
The genus ''Micropuntia'' was established by Daston (1947).

Its taxonomic status has been debated. Some authors included it within ''Grusonia'' or ''Corynopuntia'', but morphological and molecular studies (Griffith 2002; Griffith & Porter 2009; Nyffeler & Eggli 2010) support its recognition as a distinct genus.

According to Joël Lodé (2015), ''Micropuntia'' is accepted as a valid genus, representing a distinct evolutionary lineage within the tribe Cylindropuntieae.

== Species ==
Following the classification of Joël Lodé (2015).

* [[Micropuntia barkleyana]]
* [[Micropuntia brachyrhopalica]]
* [[Micropuntia pulchella]]
* [[Micropuntia pygmaea]]
* [[Micropuntia tuberculosirhopalica]]
* [[Micropuntia wiegandii]]

== Notes ==
* The genus includes very small, dwarf cacti adapted to harsh desert conditions.
* Some species show convergent morphology with dwarf forms of ''Grusonia'' and ''Corynopuntia''.
* The taxonomy of the group has historically been unstable but is clarified in modern treatments.

[[Category:Cactaceae]]
[[Category:Opuntioideae]]
[[Category:Cylindropuntieae]]
[[Category:Micropuntia]]

Micropuntia - Revision history