Argyroxiphium sandwicense subsp. macrocephalum (Haleakala Silversword) is a beautiful, single-stemmed plant that forms distinctive …
Browsing: Argyroxiphium
Argyroxiphium is a small genus of plants in the Sunflower family, Asteraceae. Its members are known by the common names of Silversword or Greensword. These perennials are endemic to Hawaii, occurring only on the islands of Maui and Hawaii in an extremely localized distribution.
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Argyroxiphium kauense (Mauna Loa Silversword) is a large, long-lived, usually single-stemmed, and strictly monocarpic shrub. It forms a…
Argyroxiphium sandwicense (Hawai'i Silversword) is a rare plant that forms a large ball-shaped rosette of numerous narrow, lance-shaped …