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Secale strictum Presl  
Family: Poaceae
Secale strictum image
  • FNA
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Mary E. Barkworth. Flora of North America

Plants perennial, cespitose. Culms (35)60-100(150) cm. Blades2-8 mm wide, glabrous or scabridulous. Spikes (3.5)5-8(11) cm; disarticulation in the rachis, at the nodes, occurring readily. Glumes 8-11 mm, densely scabrous on the keels, acuminate or awned, awns 3-4 mm; lemmas 8-14 mm, awns 2-25 mm. 2n = 14.

Secale strictum is native to Eurasia and, as a disjunct, to South Africa. It grows on dry, stony or sandy soils, often in mountainous areas. So far as is known, it is not established in the Flora region.

Hitchcock (1951) reported that Secale strictum had become established around the Agricultural Experiment Station in Pullman, Washington, but it is no longer present there. Prior to 1931, the station worked on development of a Secale cereale × S. strictum strain that would combine the perennial habit with good seed production. The attempt had been abandoned by 1931, but hybrid seed had been distributed as 'Michaels Grass'. It was originally thought to be derived from a Triticum aestivum × Leymus racemosus cross, but subsequent studies, both morphological and cytological, revealed that it was S. cereale × S. strictum.

Secale strictum
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Secale strictum image
Secale strictum image
Secale strictum image
Secale strictum image
Secale strictum image
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The National Science Foundation
Development supported by National Science Foundation Grants (DBI 9983132, BRC 0237418, DBI 0743827, DBI 0847966)
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