Category: Flowers

  • Puu Kahea (Colubrina oppositifolia)

    Physical Description The Puu Kahea is a small, rare tree native to Hawaii, typically growing up to 20 feet (6 meters) tall. It has simple, opposite leaves that are glossy and dark green. The tree produces small, greenish-white flowers that bloom in clusters. Environmental Concerns The Puu Kahea is critically endangered, with very few individuals…

  • Frankincense Tree (Boswellia sacra)

    Physical Description The Frankincense Tree is a small to medium-sized deciduous tree native to the Arabian Peninsula and Northeast Africa. It has papery, peeling bark and a twisted, gnarled trunk. The tree produces clusters of small, fragrant white flowers and oval, greenish fruit. It is best known for its aromatic resin, frankincense, which has been…

  • Linaria vulgaris

    Common Names: Common Toadflax, Butter-and-Eggs, Wild Snapdragon Phonetic Spelling: li-NAIR-ee-uh vul-GAIR-iss Description: Linaria vulgaris is a perennial herb that typically grows 30 to 90 centimeters (1 to 3 feet) tall. It has a slender, erect form with multiple branched stems. The leaves are narrow, lance-shaped, and arranged alternately or in whorls along the stem. They…

  • Kokia (Kokia drynarioides)

    Physical Description Kokia is a small tree or shrub endemic to Hawaii, typically reaching heights of up to 6 meters (20 feet). It has broad, dark green leaves and produces striking, bright red flowers. The tree is adapted to dry, rocky environments and has a gnarled appearance. Environmental Concerns Kokia is critically endangered due to…

  • Lythrum salicaria

    Common Names: Phonetic Spelling: LITH-rum sal-ih-KAIR-ee-uh Description: Distribution/Location: Native to Europe and Asia, Purple Loosestrife was introduced to North America in the 19th century by trade and immigrats. It now thrives in wetlands, marshes, and alongside rivers and lakes across much of the U.S. and Canada. Environmental Concerns: Purple Loosestrife is highly invasive and can…