pickaback plant vs Tolmiea menziesii

pickaback plant and Tolmiea menziesii both are nouns.

Word	Noun	Adjective	Verb	Adverb
pickaback plant	Yes	No	No	No
Tolmiea menziesii	Yes	No	No	No

As nouns, pickaback plant and Tolmiea menziesii are synonyms defined as:

pickaback plant and Tolmiea menziesii: vigorous perennial herb with flowers in erect racemes and having young plants develop at the junction of a leaf blade and the leafstalk

Other synonyms of pickaback plant include piggyback plant, youth-on-age.

pickaback plant (noun)	Tolmiea menziesii (noun)
vigorous perennial herb with flowers in erect racemes and having young plants develop at the junction of a leaf blade and the leafstalk	vigorous perennial herb with flowers in erect racemes and having young plants develop at the junction of a leaf blade and the leafstalk