DESCRIPTION:--Plant succulent, about 9 cm. high. _Stem_ glabrous. _Leaves_ 1·7 cm. long, up to 2·7 cm. broad, decussate, connate, transversely oblong, convex without, concave within, glabrous. _Heads_ many flowered, 2·5 cm. in diameter. _Receptacle_ convex. _Floral-bracts_ ·5 mm. long, ·75 mm. broad, linear, obtuse; ciliated, membranous. _Calyx-tube_ 1 mm. long, glabrous, membranous; lobes 2·5 mm. long, ·5 mm. broad, linear, obtuse, ciliate. _Corolla-tube_ 3·5 mm. long, membranous; lobes 5 mm. long, ·75 mm. broad, linear, obtuse. _Filaments_ 2 mm. long, filiform; anthers 1·25 mm. long, oblong. _Squamae_ 1 mm. long, spatulate and produced into a long claw. _Carpels_ 2·5 mm. long, tapering from the base upwards; stigma simple. (National Herb. Pretoria, No. 2602.) PLATE 115.--Figs. 1, 2, leaf and section of leaf; 3, single flower; 4, corolla opened; 5, sepal; 6, bract; 7, scale; 8, carpels showing scales. F.P.S.A., 1923. [Illustration: _116._ S. Gower del.] PLATE 116. GLADIOLUS PSITTACINUS. _Cape Province, Orange Free State, Transvaal, Natal, Portuguese East Africa._ IRIDACEAE. Tribe IXIEAE. GLADIOLUS, _Linn._; _Benth. et Hook. f. Gen. Plant._ vol. iii. p. 709. =Gladiolus psittacinus=, _Hook. in Bot. Mag._ 3032; _Fl. Cap._ vol. vi. p. 158. On Plate 6 we figured a variety of this magnificent species of _Gladiolus_, which differs from our present plant not only in the colouring of the flower, but also in the size of the perianth-segments. It was figured in the _Botanical Magazine_ (t. 3032) from specimens which flowered at Kew, and was known in cultivation in England at least as early as 1830, and in Holland before that date. A bed of plants growing at the Division of Botany, Pretoria, made an exceptionally fine display this season (1923), and there can be little doubt that it is the finest native _Gladiolus_ to be found in South Africa. The plant is quite easily propagated, and forms new corms very readily. It is commonly known as the “Natal Lily.” Our plate was prepared from specimens forwarded by Mr. H. E. Forsyth, the Curator, Municipal Park, Benoni, and were stated to have been collected in Portuguese East Africa.