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Old October 30th, 2007, 08:46 AM
newsflash66 newsflash66 is offline
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Silver Sword

This is an interesting plant. It grows in high elevations and I believe is quite rare. I can see what appears to be a stalk where flowers would grow, but I've never seen them. This picture was taken in March 2007 at about 10,000 ft elevation on Mauna Kea.
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Last edited by newsflash66; October 30th, 2007 at 08:50 AM. Reason: Attached photo
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Old October 30th, 2007, 11:59 AM
Ron B Ron B is offline
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Re: Silver Sword

Botanically Argyroxiphium sandwicense.

"The botanical name of the genus, Argyroxiphium, consists of two parts from the Greek, "argyros" = silver and "xiphium" = dagger, in reference to the long, dagger- or sword-like leaves covered in fine, silky hairs which give them a silvery appearance. The hairs serve an important function in protecting the leaves from the full impact of bright sunlight at the elevations where this species lives, in the neighborhood of 9,000 to 10,000 feet on Mauna Kea on Hawai'i and Haleakala on East Maui. They also serve as protection against desiccation, a serious problem at higher elevations, where, in addition to strong sunlight, a plant is frequently subjected to strong winds. The specific epithet (some people call this the "species name") sandwicense reflects the geographic origin of the species, the Sandwich Islands."

--B.A. Bohm, Hawai'i's Native Plants

The flowers are daisies with unimpressive small ray florets.
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Old October 30th, 2007, 11:48 PM
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edleigh7 edleigh7 is offline
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Re: Silver Sword

Interesting plant isit a succulent of sorts??

Ed
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Old October 31st, 2007, 05:26 AM
newsflash66 newsflash66 is offline
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Re: Silver Sword

I believe so...this article on a similar plant is identified as succulent.
Haleakala Silversword

Last edited by Daniel Mosquin; October 31st, 2007 at 12:10 PM. Reason: Fixed link
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Old November 1st, 2007, 10:23 AM
birdlover210 birdlover210 is offline
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Re: Silver Sword

What an AWESOME picture! How in the world did you get all the way up there to take the picture? You'd have to have a 4x4 Jeep or something...
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Old November 1st, 2007, 11:25 AM
Ron B Ron B is offline
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Re: Silver Sword

http://www.nps.gov/hale/
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