O. M. Heide, Environmental Control of Flowering and Viviparous Proliferation in Seminiferous and Viviparous Arctic Populations of Two Poa Species, Arctic and Alpine Research, Vol. 21, No. 3 (Aug., 1989), pp. 305-315
No takes yet. Share an insight, caveat, or question.
Ola M. Heide (1989) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: