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Pseudoprospero Firmifolium
''Pseudoprospero'' is a genus of bulbous flowering plants in the family (biology), family Asparagaceae, subfamily Scilloideae (also treated as the family Hyacinthaceae).Stevens, P.F. (2001 onwards),Asparagales: Scilloideae, ''Angiosperm Phylogeny Website'', retrieved 2013-04-12 The genus has a single species ''Pseudoprospero firmifolium'', which is endemic to South Africa (the Cape Province, KwaZulu-Natal). Description ''Pseudoprospero firmifolium'' grows from an underground bulb whose tunic has dry, paper-like outer layers. The channelled linear leaves are evergreen. The flowers are borne in a loose many-flowered raceme, which usually has a side branch. Individual flowers have white to lilac tepals which are joined at the base and persist into the fruiting stage. The stamens are more-or-less erect, with filaments joined at the base to the tepals and to each other. The seeds are black. Systematics From the 1970s onwards, Franz Speta and co-workers split up the broadly defi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Speta
Franz Speta (22 December 1941 – 5 December 2015) was an Austrian botanist. He specialized in bulbous plants, especially the Hyacinthaceae. Career Speta worked as an apprentice for a clerk. He then studied at the University of Vienna in the Department of Botany and Zoology. He wrote among professors such as Lothar Geitler and Tschermak Woess about the "evolution and karyology of elaiosomes to fruit and seeds." In 1972, he received a Ph.D. From 1970, he was a research associate at the Upper Austrian Provincial Museum Linz, initially as Head of botany and invertebrates, from 1985 as director deputy of the National Museum and 1990 to 1991 as interim director. From 1993 to 2003 he was head of the newly founded Biology Centre of the National Museum. In 1982, he received the venia legendi of Systematic Botany at the University of Salzburg. In 1994, he became the Councilor appointed. Research The research focus of Speta was the bulbous plants, especially the Hyacinthaceae focusing Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |