OrnithogalumOrnithogalum is a genus of perennial plants mostly native to southern Europe and southern Africa belonging to the family Asparagaceae. Some species are native to other areas such as the Caucasus. Growing from a bulb, species have linear basal leaves and a slender stalk, up to 30 cm tall, bearing clusters of typically white star-shaped flowers, often striped with green. The common name of the genus, star-of-Bethlehem, is based on its star-shaped flowers, after the Star of Bethlehem that appears in the biblical account of the birth of Jesus.
AgaveAgave (əˈgɑːvi; UKəˈɡeɪvi; USəˈɡɑːveɪ) is a genus of monocots native to the hot and arid regions of the Americas and the Caribbean, although some Agave species are also native to tropical areas of North America, such as Mexico. The genus is primarily known for its succulent and xerophytic species that typically form large rosettes of strong, fleshy leaves. Agave now includes species formerly placed in a number of other genera, such as Manfreda, ×Mangave, Polianthes and Prochnyanthes.
HyacinthHyacinthus ˌhaɪəˈsɪnθəs is a small genus of bulbous, spring-blooming perennials. They are fragrant flowering plants in the family Asparagaceae, subfamily Scilloideae and are commonly called hyacinths (ˈhaɪəsɪnθs). The genus is native to the area of the eastern Mediterranean from the south of Turkey to Israel/Palestine, although naturalized more widely. Several species of Brodiaea, Scilla, and other plants that were formerly classified in the Liliaceae family and have flower clusters borne along the stalk also have common names with the word "hyacinth" in them.
BrodiaeoideaeBrodiaeoideae are a monocot subfamily of flowering plants in the family Asparagaceae, order Asparagales. They have been treated as a separate family, Themidaceae. They are native to Central America and western North America, from British Columbia to Guatemala. The name of the subfamily is based on the type genus Brodiaea. In molecular phylogenetic analyses, Brodiaeoideae is strongly supported as monophyletic. It is probably sister to Scilloideae. Recent treatments have divided Brodiaeoideae (or Themidaceae) into 12 genera.
BrodiaeaBrodiaea ˌbroʊˈdiːə,_ˌbroʊdiˈiːə, also known by the common name cluster-lilies, is a monocot genus of flowering plants. One school of thought places the genus in the family , while another school of thought places it in the subfamily Brodiaeoideae of the family Asparagaceae. The USDA Plants Database still classifies the genus Brodiaea in the family Liliaceae. Brodiaea species occur along the Pacific Coast region of North America, from British Columbia throughout California into the Baja California Peninsula.
PandanalesPandanales, the pandans or screw-pines, is an order of flowering plants placed in the monocot clade in the Angiosperm Phylogeny Group and Angiosperm Phylogeny Web systems. Within the monocots Pandanales are grouped in the lilioid monocots where they are in a sister group relationship with the Dioscoreales. Historically the order has consisted of a number of different families in different systems but modern classification of the order is based primarily on molecular phylogenetics despite diverse morphology which previously placed many of the families in other groupings based on apparent similarity.
Takhtajan systemA system of plant taxonomy, the Takhtajan system of plant classification was published by Armen Takhtajan, in several versions from the 1950s onwards. It is usually compared to the Cronquist system. It admits paraphyletic groups. The first classification was published in Russian in 1954,and came to the attention of the rest of the world after publication of an English translation in 1958 as Origin of Angiospermous Plants. Further versions appeared in 1959 (Die Evolution der Angiospermen) and 1966 (Sistema i filogeniia tsvetkovykh rastenii).
