Species of the Agave L. and Yucca L. (Asparagaceae Juss.) for gardening of the Southern Coast of the Crimea
The work presents 21 taxa of Agave L. genus (18 species and 3 subspecies) and 15 taxa (12 species, 2 varieties and 1 form) of Yucca L. genus. To select a promising assortment of the succulents for the Southern Coast of the Crimea landscaping, the ecological characteristics of the plants (the exacting attitude towards the soil environment - acidic, neutral, alkaline; the rate of a soil moisture - excessive, sufficient, insufficient; the resistance against gas, dust, wind, heat, salt; the frost resistance - frost-resistant, not enough frost-resistant; the drought resistance - drought-resistant, insufficiently drought-resistant) have been studied. According to the classification of types (species) of garden and park plantings, adopted in landscape design, for each studied taxon, the most optimal options for using in landscaping in the conditions of the Souther Coast are given.