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Erysimum mediohispanicum
''Erysimum mediohispanicum'' is a perennial short-lived monocarpic herb found in many montane regions of eastern Spain where it is distributed between 800–2,000 m above sea level and inhabits forests, scrublands, and shrublands. It occupies two main regions in the Iberian Peninsula, one in the north (Soria to Lleida) and the other in the south-east (Granada, Albacete, Jaén, and Almería provinces).
This species belongs to the ''nevadense'' complex species, together with five more Iberian species (''Erysimum nevadense'', ''Erysimum gomezcampoi'', ''Erysimum ruscinonense'', ''Erysimum rondae'', ''Erysimum mexmuelleri'').
==Life cycle==
Seeds germinate during early spring (March to early May). Seed germination is very high, usually higher than 80% in most localities. Seedlings grow for 2–4 years as vegetative rosettes. Much mortality occurs during the first summer due to the usually severe summer drought occurring in the Mediterranean environment. Surviving individuals flower during their second year, and after flowering most individuals die. However, there are a low proportion of individuals that reproduce more than once, this proportion of iteroparous individuals varying geographically.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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