2010
DOI: 10.1139/b10-028
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Hypogymnia recurvaandHypogymnia wilfianaspp. nov., two new lichens from western North AmericaThis paper is one of a selection of papers published as part of the special Schofield Gedenkschrift.

Abstract: Hypogymnia metaphysodes was first described from Japan and Sakhalin, and later reported from western North America. Here we show that the North American material currently referred to H. metaphysodes differs from that species not only morphologically and chemically, but also in ascospore size and shape. We also show that the North American material is in fact heterogeneous, and can be assigned to two well-defined species here described as new: Hypogymnia recurva sp. nov. and H. wilfiana sp. nov. Both of these … Show more

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Cited by 9 publications
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“…The tundra environment in which it was found is also unusual for the species. Hypogymnia apinnata is characterized by its large hollow lobes (2-5 mm wide) with a dark interior, absence of bud-like sublobes, mostly smooth upper surface, and the presence of apinnatic acid and atranorin (Goward & McCune 1993, Goward et al 2010 (Knoph & Leuckert 1997, Leuckert & Knoph 1992. Both specimens we report here contained arthothelin and atranorin.…”
Section: New Provincial Andmentioning
confidence: 78%
“…The tundra environment in which it was found is also unusual for the species. Hypogymnia apinnata is characterized by its large hollow lobes (2-5 mm wide) with a dark interior, absence of bud-like sublobes, mostly smooth upper surface, and the presence of apinnatic acid and atranorin (Goward & McCune 1993, Goward et al 2010 (Knoph & Leuckert 1997, Leuckert & Knoph 1992. Both specimens we report here contained arthothelin and atranorin.…”
Section: New Provincial Andmentioning
confidence: 78%