| Name |
Pronunciation |
Meaning |
| schomeri | SHOM-er-ee | For Menko Schomerus, 20th century mine owner in Ampanihy, Madagascar |
| schelpei | SKEL-pee-eye | For 20th century South African botanist Professor Edmund Schelpe |
| imalotensis | im-ay-loh-TEN-sis | Of or from the Imaloto Valley, Madagascar |
| labworana | lab-wor-AY-nuh | Of or from the Labwor Hills, Uganda |
| schenckii | SHENK-ee-eye | For Dr. Adolf Schenck, 20th century German geographer and geologist |
| mamillosa | mam-il-LOH-suh | With tubercles |
| mamillosus | mam-il-LOH-sus | With tubercles |
| mamillosum | mam-il-LOH-sum | With tubercles |
| rastrera | ras-TRER-uh | From the Spanish rastrero (crawling) |
| bradtiana | brad-tee-AY-nuh | For George Brandt or Louisville, Kentucky, USA, 19th century editor of The Southern Florist & Gardener |
| leptacantha | lep-tuh-KAN-thu | From the Greek leptos (fine, delicate) and akanthos (spine, thorn) |
| leptacanthus | lep-tuh-KAN-thus | From the Greek leptos (fine, delicate) and akanthos (spine, thorn) |
| leptacanthum | lep-tuh-KAN-thum | From the Greek leptos (fine, delicate) and akanthos (spine, thorn) |
| confertissima | kon-fer-TIS-sih-muh | Very crowded |
| confertissimus | kon-fer-TIS-sih-mus | Very crowded |
| confertissimum | kon-fer-TIS-sih-mum | Very crowded |
| venezuelica | ven-ez-WAY-lee-kuh | Of or from Venezuela |
| venezuelicum | ven-ez-WAY-lee-kum | Of or from Venezuela |
| venenifica | ven-en-IF-ih-kuh | Poisonous |
| villicaulis | vil-lih-KAW-lis | With a shaggy stem |
| villicaule | vil-lih-KAW-lee | With a shaggy stem |
| cheranganiensis | cher-an-gan-ee-EN-sis | Of or from the Cherangani Hills, Kenya |
| morijensis | mor-ee-HEN-sis | Of or from Morijo, Kenya |
| bayeri | BAY-er-ee | For M. Bruce Bayer, 20th century South African agricultural entomologist, Haworthia specialist, plant collector, gardener, and former curator of the Karoo National Botanic Gardens, Worcester, RSA |
| heidelbergensis | hy-del-berg-EN-sis | Of or from Heidelberg, West Cape, RSA |
| koelmaniorum | kohl-man-ee-OR-um | For Arthur Koelman, 20th century South African schoolteacher, horticulturalist, a founder of the Society of South Africa, and a pioneer in Aloe hybridizing |
| lockwoodii | lok-WOOD-ee-eye | For S. Lockwood-Hill, 20th century magistrate in Laingsburg, Western Cape, RSA |
| longiana | lon-gee-AY-nuh | For Frank. R. Long, 20th century English born horticulturalist |
| maraisii | mar-AY-see-eye | For W. R. B. Marais, who discovered Hawarthia maraisii |
| marumiana | mair-oo-mee-AY-nuh | For 19th century Dutch botanist Dr. Martinus van Marum |
| Glehnia | GLEN-ee-uh | Named for 19th century Russian botanist Peter von Glehn |
| nortieri | nor-TEER-ee | For Dr. P. L. Nortier, 20th century Western Cape, RSA doctor |
| outeniquensis | ow-ten-ee-KWEN-sis | Of or from the Outeniqua Mountains in South Western Cape, RSA |
| parksiana | parks-ee-AH-nuh | Origin unknown, but presumably erroneously named for a non-existent Mrs. Parks |
| x parksianum | parks-ee-AH-num | Hybrid. Origin unknown, but presumably erroneously named for a non-existent Mrs. Parks |
| parksianus | parks-ee-AH-nus | Origin unknown, but presumably erroneously named for a non-existent Mrs. Parks |
| philippiana | fil-lip-ee-AY-nuh | For Rudolph Philippi, early 20th century German botanist |
| philippii | fil-LIP-ee-eye | For Rudolph Philippi, early 20th century German botanist |
| chloracantha | klor-ah-KAN-thu | From the Greek chloros (green) and anthos (flower) |
| chloracanthus | klor-ah-KAN-thus | From the Greek chloros (green) and anthos (flower) |
