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Aloe sladeniana : ウィキペディア英語版 | Aloe sladeniana
''Aloe sladeniana'' is a species of plant in the genus ''Aloe''. It is endemic to arid areas of central Namibia. ==Description== The small, stemless rosettes produce suckers that offshoot from the root, which can eventually form dense clumps. The sharp, triangular green leaves point slightly upwards and form three rows. The leaves are covered in linear white spots, and their narrow white cartilaginous margins are finely notched. Tall, very thin inflorescences appear in January and February, with small sparse pale pink flowers. Taxonomically, it forms part of the ''Serrulatae'' series of very closely related ''Aloe'' species, together with ''Aloe variegata'' and ''Aloe dinteri''. Recent phylogenetic studies have shown these three species to possibly constitute an entirely separate genus, with the suggested name ''Gonialoe''.〔(Introduction to revision of Aloe genus )〕 While this species looks rather similar to its two sister species, it can be distinguished from ''Aloe dinteri'' by its shorter, straighter, less recurved leaves; and it can be distinguished from ''Aloe variegata'' by its taller thinner sparser inflorescence, by its having far fewer leaves, and by the spots on its leaves being more linear, almost to the point of being stripes.〔(Aloe sladeniana - Information page )〕
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