Sansevieria tembo Yinger, Sikawa & Mollel

Protologue: Sansevieria 55: 6-25 (2024).
Subgenus: Sansevieria
Group: Sansevieria raffillii
Etymology: This epithet is the Swahili name for elephant because the usually twin leaves resemble the ears of that animal.
Distribution: West-central Tanzania in the Tabora Region.
Brief Description: An acaulescent rhizomatous species that grows on termite mounds, it has oblanceolate to lanceolate leaves, typically 1-2 per shoot, that are 18-33 long by 8-15 wide with a thin reddish margin. The leaves typically are decumbent and highly patterned with a green to blue-green background. They are smooth, vaguely guttered, and taper to a broad, soft tip. The inflorescence is simple, 15-20 cm tall and densely flowered with 2-4 flowers per cluster.
Similar Species: Sansevieria tembo has characteristics that relate it to a number of species, but owing to its simple inflorescence, it likely belongs in the Sansevieria raffillii group. It bears a striking resemblance to some forms of Sansevieria braunii, which also can be decumbent and grow on termite mounds but has a subcapitate inflorescence. That species typically is less decorated and much bigger than S. tembo as well.
 
 


Sansevieria tembo in habitat on a termite mound in the Tabora Region, Tanzania.
 


Sansevieria tembo flowering in cultivation near Arusha, Tanzania.