Dianella

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Dianella

Description

Erect or climbing glabrous herbs. Leaves usually cauline and distichous or basally rosulate, linear, distally dorsiven- tral, in the lower parts sometimes laterally compressed and keeled and often forming a closed sheath at the base. Inflorescence a panicle. Ovary superior, more or less sessile, globose, 3-celled; Fruit a berry, usually shiny blue; Seeds globose or angled.

Distribution

Asia-Temperate, Asia-Tropical: India present, Australasia, Continental Africa present, Madagascar present, New Caledonia present, New Zealand present, Norfolk present, Pacific: Fiji (Fiji present), Pacific Islands present, Sandwich Is present
Continental Africa (one record), Madagascar, through India into China, throughout Malesia and Australia to New Zealand and the Pacific Islands (New Caledonia, Sandwich Is., Norfolk and Fiji).
Estimates of the number of species vary widely; there are possibly 20-30 spp. in all.

Citation

Schlittler - in Mitt. Bot. Mus. Un. Zurich. 1940: 256
ex Juss., Gen. Pl. 1789: 47
Bth. - in Fl. Austr. 1878: 13
Hutch. - in Fam. Fl. Pl., ed. 2. 1959: 606
Back. - in Handb. Fl. Java. 1924: 53
Baker - in J. Linn. Soc. Bot. 1875: 574
Lamk - in Blumea. 1948: 200
Krause - in E. & P., Nat. Pfl. Fam., ed. 2, 15a. 1930: 295