View source for Coryphantha macromeris

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|genus=Coryphantha
|species=macromeris
|Min ht metric=cm
|Temp Metric=°F
|jumpin=This is the plant information box - for information on light; water; zones; height; etc. If it is mostly empty you can help grow this page by clicking on the edit tab and filling in the blanks!
|image=Upload.png
|image_width=240
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Mammillaria macromeris, Engelm. Low, usually soon proliferous, dark green: tubercles large and long, loose and spreading, but often incurved; groove rather short: radials 10-17, weak, slender and spreading; centrals at maturity usually 4, somewhat stouter and much longer; sometimes more than 2 in. long: fls. purple, often 3 in. in expansion; petals erose, mucronate: fr. with several scales on the ovary. Along the Rio Grande from New Mex. to Texas.
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