t. 21 f. 1

name cited: 0 Conostomum boreale -

family: Rubiaceae
subfamily: Rubioideae
tribe: Hedyotideae

epithet cited: borealis,-is,-e

epithet recognized:

Illustration contributed by:
New York Botanical Garden, U.S.A.

link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=297954

synonyms: