Aloe rivae

Overview

Recorded from southern Ethiopia and northern Kenya, this aloe occurs on rocky outcrops and is usually stemless, with scarlet or yellow flowers on a much-branched inflorescence. [1, 2]

Classification and nomenclature

Accepted name: Aloe rivae Baker

Key characteristics

Leaves

Leaves are dull olive to brownish green, with reddish margins. [2, 1]

Inflorescence and flowers

The conical inflorescence branches extensively, and its racemes bear loosely spaced flowers. [2, 1]

The perianth is recorded as scarlet, with yellow also documented. [2, 1]

Distribution

Records include Sidamo and Borana in southern Ethiopia, as well as northern Kenya. [2, 1]

Habitat

Recorded habitats include rocky outcrops and slopes, together with woodland edges where deciduous trees or Juniperus grow. [2, 1]

Main references

Carter, S., Lavranos, J.J., Newton, L.E. & Walker, C.C. (2011). Aloes: The Definitive Guide. Royal Botanic Gardens, Kew.
Sebsebe Demissew & Nordal, I. (2010). Aloes and Lilies of Ethiopia and Eritrea, 2nd ed.
Grace, O.M., Klopper, R.R., Figueiredo, E. & Smith, G.F. (2011). The Aloe Names Book. Strelitzia 28. South African National Biodiversity Institute, Pretoria.

Updates

Classification, distribution and descriptive information are revised as new sources are verified or taxonomic treatments change.

Member tools

Member home

Favorites, page requests and image contributions are member features.