{"id":6350,"date":"2025-09-29T17:57:43","date_gmt":"2025-09-29T22:57:43","guid":{"rendered":"https:\/\/opuntiads.com\/oblog\/?p=6350"},"modified":"2025-09-29T17:57:43","modified_gmt":"2025-09-29T22:57:43","slug":"six-small-round-euphorbias","status":"publish","type":"post","link":"https:\/\/opuntiads.com\/oblog\/six-small-round-euphorbias\/","title":{"rendered":"Six Small, Round Euphorbias"},"content":{"rendered":"
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Introduction<\/h2>\n

Small, roundish Euphorbia<\/em> species are compact, largely stem-succulent plants whose globose or depressed-globose bodies mimic the \u201cball cactus\u201d form through convergent evolution. Instead of true spines, many display hardened spine shields or persistent peduncles, and their flowers are specialized cup-like cyathia. Ribs, shallow grooves, and tessellated markings help manage light and heat while allowing stems to expand and contract with moisture. Most are slow-growing, often solitary when young, and valued for precise geometry and subtle color banding. Below are six exemplary species.<\/p>\n

The Details<\/h3>\n

Euphorbia obesa<\/strong><\/h3>\n
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The classic \u201cbaseball plant,\u201d E. obesa<\/em> forms a single, nearly spherical to short-columnar stem with six to ten shallow ribs and fine tessellation in gray-green to olive tones. It is spineless and typically dioecious, bearing tiny yellowish cyathia near the crown. With age, it elongates modestly yet retains a clean, symmetrical outline.<\/p>\n

Euphorbia valida<\/strong>
Closely allied to E. obesa<\/em>, E. valida<\/em> grows broader and slightly taller, with deeper ribs and a more columnar stance in maturity. Banding is usually subtler, which gives the plant a heavier, more solid look. Cyathia are small and yellowish, and the plant remains essentially spineless.<\/p>\n

Euphorbia meloformis<\/strong>
Named for its melon-like silhouette, E. meloformis<\/em> is depressed-globose to short-columnar and may offset with age into a compact cluster. Ribs are distinct and often banded; spine shields are present, but true spines are absent or minute. Green to yellow-green cyathia on short peduncles accent the plant\u2019s tidy symmetry.<\/p>\n

Euphorbia globosa<\/strong>
This species forms dense cushions of many marble-sized, smooth, globose heads joined on short necks. Individual segments are nearly spherical and subtly grooved, creating a neat, beaded mound. Small yellowish cyathia arise near the tips, and old peduncles may persist as tiny bristles.<\/p>\n

Euphorbia susannae<\/strong>
E. susannae<\/em> develops compact clusters of spherical to slightly top-flattened heads with angular facets and fine warting. The effect is a tight, sculptural dome with minimal visible leaves and only minute bristles. Cyathia appear near each apex and punctuate the geometry without disrupting it.<\/p>\n

Euphorbia piscidermis<\/strong>
Renowned for its \u201cfish-scale\u201d epidermis, this species is solitary and flattened-globose, the stem densely covered in overlapping, diamond-shaped tessellations. It is essentially spineless, and the intricate surface pattern provides its distinctive texture. The crown bears small yellowish cyathia that contrast crisply with the scaled stem.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Additional Reading: Growing Euphorbias<\/a><\/div>\n
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\"Euphorbia <\/a>
Euphorbia piscidermis, Frank Vincentz <\/div> <\/div> <\/div>
\"Euphorbia <\/a>
Euphorbia susanne, Pseudopanax <\/div> <\/div> <\/div>
\"Euphorbia <\/a>
Euphorbia valida, Frank Vincentz <\/div> <\/div> <\/div> <\/div>
\"Euphorbia <\/a>
Euphorbia globosa, Frank Vincentz <\/div> <\/div> <\/div>
\"Euphorbia <\/a>
Euphorbia obesa, Andrew Hankey <\/div> <\/div> <\/div> <\/div> <\/div>\n<\/div>\n
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Introduction Small, roundish Euphorbia species are compact, largely stem-succulent plants whose globose or depressed-globose bodies mimic the \u201cball cactus\u201d form through convergent evolution. Instead of true spines, many display hardened spine shields or persistent peduncles, and their flowers are specialized cup-like cyathia. Ribs, shallow grooves, and tessellated markings help manage light and heat while allowing […]<\/p>\n","protected":false},"author":4,"featured_media":6351,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[4],"tags":[29,22],"class_list":["post-6350","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-succulents","tag-africa","tag-unusual"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/opuntiads.com\/oblog\/wp-content\/uploads\/2025\/09\/Euphorbia-meloformis-Frank-Vincentz.jpg","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/posts\/6350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/comments?post=6350"}],"version-history":[{"count":1,"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/posts\/6350\/revisions"}],"predecessor-version":[{"id":6359,"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/posts\/6350\/revisions\/6359"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/media\/6351"}],"wp:attachment":[{"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/media?parent=6350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/categories?post=6350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/opuntiads.com\/oblog\/wp-json\/wp\/v2\/tags?post=6350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}