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Poaceae FAMILY

Glyceria borealis

Glyceria borealis

Edibility
2/5
Medicinal
0/5

Safety & Hazards

None known

Cultivation Details

HabitPerennial
Growth—

We have very little information on this species and do not know if it will be hardy in Britain. It will require wet conditions or shallow water. There must be some doubt over the validity of this name. The species is said to have a synonym of Panicularia fluitans, this name is also given as a synonym of G. fluitans and it is possible that G. borealis is no more than a synonym of G. fluitans[PFAF].

Propagation

Seed - sow spring in a greenhouse in a pot standing in 3 - 5cm of water. Surface sow the seed, or only just cover it. Germination should take place within 3 weeks. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in early summer. Division in spring. Very easy, larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring. Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2026-02-21. <temperate.theferns.info/plant/Glyceria+borealis>

Pollinators

Wind

References

  1. [1]Gray's Manual of Botany.Eighth Edition — Fernald. M. L. · American Book Co.; New York · 1950 · ISBN 0442222505 ↩︎A bit dated but a good and concise flora of the eastern part of N. America.
  2. [2]Tanaka's Cyclopedia of Edible Plants of the World. — Tanaka. T. & Nakao S. · Keigaku Publishing; Tokyo · 1976 · ISBN - ↩︎The most comprehensive list of edible plants I've come across. Only the briefest entry for each species, though, and some of the entries are more than a little dubious. Not for the casual reader.
  3. [3]Food Plants of the N. American Indians. — Yanovsky. E. · U.S. Depf of Agriculture. · ISBN - ↩︎A comprehensive but very terse guide. Not for the casual reader.
  4. [4]Plants for Human Consumption. — Kunkel. G. · Koeltz Scientific Books · 1984 · ISBN 3874292169 ↩︎An excellent book for the dedicated. A comprehensive listing of Latin names with a brief list of edible parts.
  5. [PFAF]Plants for a Future — pfaf.org ↩︎