The life cycle type of Grindelia lanceolata Nutt has been described as biennial, short-lived monocarpic perennial, and (polycarpic) perennial in the taxonomic literature. Plants of this species in ...
PREMISE OF THE STUDY:Aphyllon is a clade of holoparasites that includes closely related North American and South American species parasitic on Grindelia. Both Aphyllon (Orobanchaceae) and Grindelia ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
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- large genus of coarse gummy herbs of western North and Central America ...
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Grindelia squarrosa (Pursh) Dunal National Museum of Natural History Biogeographical Region 76 - Southwestern U.S.A. Collector John Torrey 15 Apr 2024 1 Aug 1872 to Sep 1872 Published Name See more ...
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