familyPoaceae
subfamilyPoaceae subfam. Pooideae
tribePoaceae tribe Poeae
genusAmmophila
speciesAmmophila breviligulata
Difference between revisions of "Ammophila breviligulata subsp. champlainensis"
Common names: Champlain beachgrass
Synonyms: Ammophila champlainensis
Treatment appears in FNA Volume 24. Treatment on page 777.
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Revision as of 21:17, 16 December 2019
Flag leaf blades 8-22 cm. Panicles 9-17 cm. Glumes 8-11.5 mm; lemmas 8-10 mm; anthers 3-4.5 mm. 2n = unknown.
Discussion
Ammophila breviligulata subsp. champlainensis differs from subsp. breviligulata primarily in its earlier anthesis, from June to early July rather than late July to September. It also tends to be smaller, but the two subspecies overlap in all their morphological characteristics.
Selected References
None.
Lower Taxa
None.