@article {219,
	title = {Status, Distribution, and Nomenclature of Northern Quillwort, Isoetes septentrionalis (Isoetaceae), in Canada},
	journal = {Canadian Field-Naturalist},
	volume = {129},
	number = {2},
	year = {2015},
	pages = {174-180},
	abstract = {The lycophyte Northern Quillwort (Isoetes septentrionalis D. F. Brunton, sp. nov.) is the northern component of the riverbank Quillwort (I. riparia) complex. it is locally abundant in southeastern Ontario and southwestern Quebec and is also widely distributed in the northeastern united States. in Canada, it is largely confined to river and lake shores along post-glacial drainage outlets within the limits of the post-glacial Champlain Sea. it is frequently found in association with other Isoetes, especially Dodge{\textquoteright}s Quillwort (I. {\texttimes}dodgei A. A. Eaton), its sterile hybrid with Spiny-spored Quillwort (I. echinospora Durieu). the Canadian population of I. septentrionalis appears to be stable. Although first proposed at species level over a century ago, the nomenclature of this taxon has remained unresolved. It is clarified in the present study, in which I. canadensis var. robbinsii is lectotypified.},
	author = {Brunton, D.F. and McNeill, J.}
}
@article {218,
	title = {Key to the Quillworts (Isoetes: Isoetaceae) of the Southeastern United States},
	journal = {American Fern Journal},
	volume = {105},
	number = {2},
	year = {2015},
	pages = {86-100},
	abstract = {An illustrated key based on morphological, ecological and geographical characteristics is presented for the Isoetes taxa of the Coastal Plain, Piedmont and the eastern side of the Appalachian Mountains of Alabama, District of Columbia, Delaware, southern Maryland, North Carolina, South Carolina, Florida, Georgia, Mississippi, eastern Louisiana, southeastern Tennessee and eastern Virginia. The key includes 22 species, three additional subspecies/ varieties and nine sterile hybrids. It is primarily intended to serve as an investigative tool to assist field botanists engaged in conservation, floristic and ecological studies in the Southeast.},
	author = {Brunton, D.F.}
}
@article {217,
	title = {Isoetes in Kamchatka (northern Russian Far East), with the Description of a New Hybrid I. x paratunica (I. asiatica x I. maritima)},
	journal = {American Fern Journal},
	volume = {105},
	number = {2},
	year = {2015},
	pages = {101-112},
	abstract = {Two species of Isoetes (Isoetaceae) occur in the Kamchatka Peninsula, northern Russian Far East {\textemdash} I. asiatica (Makino) Makino and I. maritima Underw. The distribution and ecology of these species are discussed. A hybrid of these species was found alongside its parental species in south Kamchatka in the shallows of a lake impacted by humans, and it is formally described here as I. x paratunica D. F. Brunton, Mochalova \& A. A. Bobrov. It is the first Isoetes hybrid discovered in Russia.},
	author = {Mochalova, O.A. and Bobrov, A.A. and Brunton, D.F.}
}
