Morphometric characterization of Eryngium viviparum (Umbelliferae): description of a new subspecies from the Iberian Peninsula
Persicaria wugongshanensis (Polygonaceae: Persicarieae), an odoriferous and distylous new species from Jiangxi, eastern China
A new species of Psydrax (Vanguerieae, Rubiaceae) from Luzon, Philippines including its conservation status
A new species of Spigelia (Loganiaceae) from Guerrero, Mexico
Three new Solomon’s Seals (Polygonatum: Asparagaceae) from the Eastern Himalaya
Morphological keys to the genera and species of bamboos (Poaceae: Bambusoideae) of Mexico