Bottlebrush Squirreltail, Squirrel-tail
Grass
Elymus elymoides ssp. elymoides
Synonyms: Elymus sitanion, Sitanion elymoides, Sitanion hystrix var. hystrix
![Bottlebrush Squirreltail, Squirreltail: Elymus elymoides ssp. elymoides (Synonyms: Elymus sitanion, Sitanion elymoides, Sitanion hystrix var. hystrix)](../../../cascade/mtadams/poaceae/elymus/elymoides/hystrix2a.jpg)
The photo above shows bottlebrush squirreltail as seen at 6800' atop an old moraine at the base of the Adams Glacier, Mt. Adams.........September 18, 2008.
![Bottlebrush Squirreltail, Squirreltail: Elymus elymoides ssp. elymoides (Synonyms: Elymus sitanion, Sitanion elymoides, Sitanion hystrix var. hystrix)](../../../cascade/mtadams/poaceae/elymus/elymoides/hystrix2b.jpg)
The photo above shows a close-up of a spikelet of bottlebrush squirreltail as seen at 6800' atop an old moraine at the base of the Adams Glacier, Mt. Adams........September 18, 2008.
![Bottlebrush Squirreltail, Squirreltail: Elymus elymoides ssp. elymoides (Synonyms: Elymus sitanion, Sitanion elymoides, Sitanion hystrix var. hystrix)](../../../cascade/mtadams/poaceae/elymus/elymoides/sitanionhyst1.jpg)
The photo above shows a side-view of the head
of bottlebrush squirreltail. Note the long, sharply spreading awns so distinctive
of this species. Photographed along the Hellroaring Creek Trail #10, about one-half
mile downstream from its junction with the Island Springs Trail #66, Mt. Adams.......July
17, 2005.
![Bottlebrush Squirreltail, Squirreltail: Elymus elymoides ssp. elymoides (Synonyms: Elymus sitanion, Sitanion elymoides, Sitanion hystrix var. hystrix)](../../../cascade/mtadams/poaceae/elymus/elymoides/sitanionhyst.jpg)
The photo above shows a view down the axis
of the head of bottlebrush squirreltail to give a 3-dimensional view of the
plant. Photographed along the Hellroaring Creek Trail #10, about one-half mile
downstream from its junction with the Island Springs Trail #66, Mt. Adams........July
17, 2005.
![Bottlebrush Squirreltail, Squirreltail: Elymus elymoides ssp. elymoides (Synonyms: Elymus sitanion, Sitanion elymoides, Sitanion hystrix var. hystrix)](../../../cascade/mtadams/poaceae/elymus/elymoides/fieldcrescentsit-sitanion.jpg)
A tattered field crescent on bottlebrush squirreltail as seen
at Crooked Falls in Bird Creek Meadows.........August 13, 2006.
![Bottlebrush Squirreltail, Squirreltail: Elymus elymoides ssp. elymoides (Synonyms: Elymus sitanion, Sitanion elymoides, Sitanion hystrix var. hystrix)](../../../cascade/mtadams/poaceae/elymus/elymoides/bottlebrush.jpg)
The photo above shows the "green" heads of bottlebrush
squirreltail as seen on the south-facing slopes of the Ridge of Wonders at the
southeatern corner of Mt. Adams.........July 30, 2005.
- ![Bottlebrush Squirreltail, Squirreltail: Elymus elymoides ssp. elymoides (Synonyms: Elymus sitanion, Sitanion elymoides, Sitanion hystrix var. hystrix)](../../../cascade/mtadams/poaceae/elymus/elymoides/hystrix3b.jpg)
![Bottlebrush Squirreltail, Squirreltail: Elymus elymoides ssp. elymoides (Synonyms: Elymus sitanion, Sitanion elymoides, Sitanion hystrix var. hystrix)](../../../cascade/mtadams/poaceae/elymus/elymoides/hystrix4a.jpg)
Bottlebrush squirreltail
from about 6700' on the Ridge of Wonders.........August 12, 2006.
Paul Slichter