Pollen morphology in Psychotria (Rubiaceae, Rubioideae, Psychotrieae) and its taxonomic significance
Subtitle: a preliminary survey
By: Jan Thomas Johansson.
Series: Opera botanica -- 115.
Publisher: Council for Nordic Publications in Botany
Published: 1992
Place of publication: Copenhagen
Language: eng
Number of pages: 69
Subjects: Psychotria -- Pollen -- Morphology.; Psychotria -- Classification.
Notes: Includes bibliographical references (p. 31-32).