| Name |
Pronunciation |
Meaning |
| Ammochloa | am-MOH-kloh-uh | From the Greek ammos (sand) and chloa (grass) |
| aliena | a-LY-en-uh | From the Latin, meaning stranger, exile, unrelated |
| alienum | a-LY-en-um | From the Latin, meaning stranger, exile, unrelated |
| alienus | a-LY-en-us | From the Latin, meaning stranger, exile, unrelated |
| oreganum | or-reh-GAH-nuh | Derivation of oregonum, of or from Oregon (U.S.), or the old Oregon Territory (later divided into the states of Washington and Oregon) |
| oreganus | or-reh-GAH-nus | Derivation of oregonus, of or from Oregon (U.S.), or the old Oregon Territory (later divided into the states of Washington and Oregon) |
| oregona | or-reh-GAH-nuh | Of or from Oregon (U.S.), or the old Oregon Territory (later divided into the states of Washington and Oregon); also spelled oregana |
| oregonum | or-reh-GAH-num | Of or from Oregon (U.S.), or the old Oregon Territory (later divided into the states of Washington and Oregon); also spelled oreganum |
| oregonus | or-reh-GAH-nus | Of or from Oregon (U.S.), or the old Oregon Territory (later divided into the states of Washington and Oregon); also spelled oreganus |
| Alloispermum | al-loy-SPER-mum | From the Greek alloi (different type, kin) and spermum (seed) |
| dalecarlica | dal-le-KAR-lee-kuh | Of or from Dalecarlia (or Dalarna), a province in Sweden |
| dalecarlicum | dal-le-KAR-lee-kum | Of or from Dalecarlia (or Dalarna), a province in Sweden |
| dalecarlicus | dal-le-KAR-lee-kus | Of or from Dalecarlia (or Dalarna), a province in Sweden |
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| Machaerocereus | mak-ee-roh-SEE-ree-us | From the Greek machaira (dagger, sword) and cereus (cactus), referring to the spines |
