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Flowering clumps. Agapanthus praecox is a variable species with open-faced flowers. It is a perennial plant that can live for up to 75 years. Its evergreen leaves are 2 cm wide and 50 cm long. Its inflorescence is an umbel. The flowers are blue, purple or white and bloom from late spring to summer, followed by capsules filled with black seeds.
Iris giganticaerulea, the giant blue iris, is a species of iris, in the subgenus Limniris, in the series Hexagonae.It is a rhizomatous perennial, from northern America.It has long bright green leaves, very tall stems and one or two musky fragrant flowers in a range of blue shades (pale, bright, dark, lavender and violet) or rarely white.
The flowers are nodding, and grow singly on slender stems; the stems are usually about 20 cm long. Flowers can be pale blue, purple, or pink and can be either hairless or bristly haired. Several flowers are produced from the same rosette in succession. The petals are 1.5–3 cm long and have undulate margins. [2]
It is a slender herbaceous plant growing to 80 centimetres (31 + 1 ⁄ 2 inches) tall, with spirally arranged narrow lanceolate leaves 1–3 cm (1 ⁄ 2 – 1 + 1 ⁄ 4 in) long. The flowers are pale blue or lavender to white, often veined in darker blue, with five petals 1–1.5 cm long and in varying length styles.
It is a perennial herbaceous plant with stout stems growing to 1.5 metres (4.9 ft) tall. The leaves are palmately compound with 9–17 leaflets 3–15 centimetres (1.2–5.9 in) long. The flowers are produced on a tall spike, each flower 1–1.5 centimetres (0.39–0.59 in) long, most commonly blue to purple in wild plants.
The inflorescence is long, sparsely flowered, sometimes almost verticillate. Flowers color can be white, blue, purple, or pink, but are most often blue or bluish purple. The calyx is silky, without bractlets; its upper labium with a protuberant basis, is integral or weakly emarginate, the lower one is integral, almost twice longer than upper ...