familyCactaceae
subfamilyCactaceae subfam. Cactoideae
genusEchinomastus
speciesEchinomastus intertextus
Difference between revisions of "Echinomastus intertextus var. intertextus"
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− | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>spheric when young, ovoid to ovoid-cyli ndric with age, appearing smooth and easily handled. <b>Spines</b> closely appressed, except for the porrect abaxial central spine, which is 0.5–4(–5) mm. <b>2n</b> = 22.</span><!-- |
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+ | |phenology=Flowering Feb–Apr; fruiting Apr–Jun. | ||
|habitat=Desert grasslands and plains grasslands, grassy hills, bajadas, sometimes with junipers or oaks, on igneous substrates (rarely limestone) | |habitat=Desert grasslands and plains grasslands, grassy hills, bajadas, sometimes with junipers or oaks, on igneous substrates (rarely limestone) | ||
|elevation=1000-1900 m | |elevation=1000-1900 m | ||
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|basionyms= | |basionyms= | ||
|family=Cactaceae | |family=Cactaceae | ||
+ | |phenology=Flowering Feb–Apr; fruiting Apr–Jun. | ||
|habitat=Desert grasslands and plains grasslands, grassy hills, bajadas, sometimes with junipers or oaks, on igneous substrates (rarely limestone) | |habitat=Desert grasslands and plains grasslands, grassy hills, bajadas, sometimes with junipers or oaks, on igneous substrates (rarely limestone) | ||
|elevation=1000-1900 m | |elevation=1000-1900 m | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
− | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna- | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V4/V4_369.xml |
|subfamily=Cactaceae subfam. Cactoideae | |subfamily=Cactaceae subfam. Cactoideae | ||
|genus=Echinomastus | |genus=Echinomastus | ||
|species=Echinomastus intertextus | |species=Echinomastus intertextus | ||
|variety=Echinomastus intertextus var. intertextus | |variety=Echinomastus intertextus var. intertextus | ||
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-->[[Category:Treatment]][[Category:Echinomastus intertextus]] | -->[[Category:Treatment]][[Category:Echinomastus intertextus]] |
Revision as of 14:08, 27 July 2019
Stems spheric when young, ovoid to ovoid-cyli ndric with age, appearing smooth and easily handled. Spines closely appressed, except for the porrect abaxial central spine, which is 0.5–4(–5) mm. 2n = 22.
Phenology: Flowering Feb–Apr; fruiting Apr–Jun.
Habitat: Desert grasslands and plains grasslands, grassy hills, bajadas, sometimes with junipers or oaks, on igneous substrates (rarely limestone)
Elevation: 1000-1900 m
Distribution
Ariz., N.Mex., Tex., Mexico (Chihuahua).
Discussion
Most published records of Echinomastus intertextus from central New Mexico, and many from southern New Mexico, probably pertain to var. dasyacanthus; the varieties replace each other geographically, but many populations in south-central New Mexico may be intermediate, containing long-, medium-, and short-spined individuals. Although not documented for Sonora, var. intertextus is known less than one kilometer from the Mexican border in southeastern Arizona.
Selected References
None.
Lower Taxa
None.
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