CHA SIMBA (S. rupicola) S 8 Single pale blue to mauve, 4-8 per peduncle. Leaves oval, slightly fleshy, medium green above, pale green to whitish beneath, edges smooth or shallowly wavy, upper surface with short erect hairs. Standard rosette, may grow with multiple crowns.

CONFUSA (S. ionantha subsp. grotei) S 5b Single pale mauve to deep blue-purple, 1-4 per peduncle, rarely 6. Leaves broadly oval to elliptic, medium green above, pale green or tinged with purple beneath, edges coarsely wavy or toothed, upper surface with appressed hairs of variable length. Rosette to trailing.

DIFFICILIS MATHER NO. 2 (S. ionantha subsp. grotei) S 5b Single pale mauve to deep blue-purple, 1-4 per peduncle, rarely 6. Leaves broadly oval to elliptic, medium green above, pale green or tinged with purple beneath, edges coarsely wavy or toothed, upper surface with appressed hairs of variable length. Rosette to trailing.

DIPLOTRICHA PARKER (S. ionantha subsp. ionantha var. diplotricha) S 5c2 Single pale mauve to deep blue-purple, 4-12 per peduncle. Leaves ovate to nearly round, dark green above, purple beneath, edges slightly wavy or sharply toothed, upper surface with short and long erect hairs. Standard rosette.

DIPLOTRICHA PUNTER #0 (S. ionantha subsp. ionantha var. diplotricha) S 5c2 Single pale mauve to deep blue-purple, 4-12 per peduncle. Leaves ovate to nearly round, dark green above, purple beneath, edges slightly wavy or sharply toothed, upper surface with short and long erect hairs. Standard rosette.

GRANDIFOLIA NO. 237 (S. ionantha subsp. grandifolia) S 5a Single pale to deep blue-violet, 6-12 per peduncle. Leaves oval to elliptical, somewhat fleshy, medium green above, pale green beneath, edges shallowly to coarsely toothed, upper surface with short erect hairs. Standard rosette.

GROTEI (S. ionantha subsp. grotei) S 5b Single pale mauve to deep blue-purple, 1-4 per peduncle, rarely 6. Leaves broadly oval to elliptic, medium green above, pale green or tinged with purple beneath, edges coarsely wavy or toothed, upper surface with appressed hairs of variable length. Rosette to trailing.

GROTEI MATHER NO. 7 (S. ionantha subsp. grotei) S 5b Single pale mauve to deep blue-purple, 1-4 per peduncle, rarely 6. Leaves broadly oval to elliptic, medium green above, pale green or tinged with purple beneath, edges coarsely wavy or toothed, upper surface with appressed hairs of variable length. Rosette to trailing.

GROTEI MATHER NO. 21 (S. ionantha subsp. grotei) S 5b Single pale mauve to deep blue-purple, 1-4 per peduncle, rarely 6. Leaves broadly oval to elliptic, medium green above, pale green or tinged with purple beneath, edges coarsely wavy or toothed, upper surface with appressed hairs of variable length. Rosette to trailing.

GROTEI PROTZEN (S. ionantha subsp. grotei) S 5b Single pale mauve to deep blue-purple, 1-4 per peduncle, rarely 6. Leaves broadly oval to elliptic, medium green above, pale green or tinged with purple beneath, edges coarsely wavy or toothed, upper surface with appressed hairs of variable length. Rosette to trailing.

HOUSE OF AMANI (S. ionantha subsp. ionantha var. ionantha) S 5c1 Single mauve to deep blue-purple, rarely white, 4-12 per peduncle. Leaves oval to elliptical, medium to dark green above, pale green to purple beneath, edges smooth or slightly wavy, upper surface with short erect hairs, veins sometimes paler color than rest of leaf. Standard rosette.

INTERMEDIA (S. ionantha subsp. pendula) S 5g Single deep blue-violet, 1-2 per peduncle, rarely 4. Leaves oval to elliptical with obvious pointed tip, medium green above, pale green or tinged red-purple beneath, edges slightly wavy to coarsely toothed, upper surface with short erect hairs. Semiminiature trailer to standard trailer.

IONANTHA (S. ionantha subsp. ionantha var. ionantha) S 5c1 Single pale mauve to deep blue-purple, rarely white, 4-12 per peduncle. Leaves oval to elliptical, medium to dark green above, pale green to purple beneath, edges smooth or slightly wavy, upper surface with short erect hairs, veins sometimes paler color than rest of leaf. Standard rosette.

MAGUNGENSIS (S. ionantha subsp. grotei) S 5b Single pale mauve to deep blue-purple, 1-4 per peduncle, rarely 6. Leaves broadly oval to elliptic, medium green above, pale green or tinged with purple beneath, edges coarsely wavy or toothed, upper surface with appressed hairs of variable length. Rosette to trailing.

ROBERTSON (S. rupicola) S 8 Single pale blue to mauve, 4-8 per peduncle. Leaves oval, slightly fleshy, medium green above, pale green to whitish beneath, edges smooth or shallowly wavy, upper surface with short erect hairs. Standard rosette, may grow with multiple crowns.

RUPICOLA (S. rupicola) S 8 Single pale blue to mauve, 4-8 per peduncle. Leaves oval, slightly fleshy, medium green above, pale green to whitish beneath, edges smooth or shallowly wavy, upper surface with short erect hairs. Standard rosette, may grow with multiple crowns.

SIGI FALLS (S. ionantha subsp. ionantha var. ionantha) S 5c1 Single pale mauve to deep blue-purple, rarely white, 4-12 per peduncle. Leaves oval to elliptical, medium to dark green above, pale green to purple beneath, edges smooth or slightly wavy, upper surface with short erect hairs, veins sometimes paler color than rest of leaf. Standard rosette.

TONGWENSIS (S. ionantha subsp. ionantha var. ionantha) S 5c1 Single pale mauve to deep blue-purple, rarely white, 4-12 per peduncle. Leaves oval to elliptical, medium to dark green above, pale green to purple beneath, edges smooth or slightly wavy, upper surface with short erect hairs, veins sometimes paler color than rest of leaf. Standard rosette.

WHITE IONANTHA (S. ionantha subsp. ionantha var. ionantha) S 5c1 Single pale mauve to deep blue-purple, rarely white, 4-12 per peduncle. Leaves oval to elliptical, medium to dark green above, pale green to purple beneath, edges smooth or slightly wavy, upper surface with short erect hairs, veins sometimes paler color than rest of leaf. Standard rosette.