Literature

Authors	Year	Title
K. Al-Arid, Bray, R. D., Musselman, L. J.	2011	Microspore wall morphogenesis of isoetes piedmontana (pfeiffer) reed
J. F. Bolin, Bray, R. D., Keskin, M., Musselman, L. J.	2008	The genus Isoetes L. (Isoetaceae, Lycophyta) in South-Western Asia
J. F. Bolin, Bray, R. D., Musselman, L. J.	2011	A New Species of Diploid Quillwort (Isoetes, Isoetaceae, Lycophyta) from Lebanon
K. D. Heafner, Bray R. D.	2005	Taxonomic reassessment of North American granite outcrop Isoetes species with emphasis on vegetative morphology and I. Piedmontana (Pfeiffer) reed sensu lato
L. J. Musselman, Bray, R. D., Knepper, D. A.	1997	Isoetes x carltaylorii (Isoetes acadiensis x Isoetes engelmannii), a new interspecific quillwort hybrid from the Chesapeake Bay
L. J. Musselman, Bray, R. D., Knepper, D. A.	1996	Isoetes x bruntonii (Isoetes engelmannii x I. hyemalis), a New Hybrid Quillwort from Virginia
L. J. Musselman, Taylor, W. C., Bray, R. D.	2001	Isoetes mattaponica (Isoetaceae), a new diploid quillwort from freshwater tidal marshes of Virginia

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