Haastia pulvinaris vs sheep plant

Haastia pulvinaris and sheep plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
Haastia pulvinaris	Yes	No	No	No
sheep plant	Yes	No	No	No

As nouns, Haastia pulvinaris and sheep plant are synonyms defined as:

Haastia pulvinaris and sheep plant: cushion-forming New Zealand herb having leaves densely covered with tawny hairs

Other synonyms of Haastia pulvinaris include vegetable sheep.

Haastia pulvinaris (noun)	sheep plant (noun)
cushion-forming New Zealand herb having leaves densely covered with tawny hairs	perennial prostrate mat-forming herb with hoary woolly foliage
	cushion-forming New Zealand herb having leaves densely covered with tawny hairs