Crocosmia (J.E. Planchon, 1851) is a small perennial genus in the iris family Iridaceae, native to the grasslands of Cape Floristic Region, South Africa. They can be evergreen or deciduous perennial herbs, that grow from basal underground corms. The basal, alternate leaves are cauline (meaning, belonging to the stem) and distichous (meaning, growing in two vertical ranks). The leaves are linear or lanceolate. The blades are parallel-veined. The margin is entire. The corms are unusual in forming vertical chains with the youngest at the top and oldest and largest buried most deeply in the soil. The roots of the lowermost corm in a chain are contractile roots and drag the corm deeper into the ground where conditions allow. The chains of corms are fragile and easily separated, a quality that has enabled some species to become invasive and difficult to control in the garden. They have colourful inflorescences of 4 to 20 vivid red and orange subopposite flowers on a divaricately branched stem. The terminal inflorescence can have the form of acyme or a raceme. These flower from early summer well into fall. The flowers are sessile on a flexuose arched spike. The fertile flowers are hermaphroditic. All stamenshave an equal length. The style branches are apically forked. They are pollinated by insects, birds (hummingbirds) or by the wind. The dehiscent capsules are shorter than wide. They are commonly known in the United States as coppertips or falling stars, and in Britain as montbretia. Other names, for hybrids and cultivars, include antholyza, and curtonus. The genus name is derived from the Greek words krokos, meaning "saffron", and osme, meaning "odor". Wikipedia
City of Milpitas, CA City Hall landscape area.