Assertion: cactus's leaf | /r/HasProperty | long
Facets:
Source sentences:
text: Leaves are long, thick, fleshy and serrated on the edges.
text: Many cacti in the opuntia group (subfamily Opuntioideae, opuntioids) also have visible leaves, which may be long-lasting (as in Pereskiopsis species) or be produced only during the growing season and then be lost (as in many species of Opuntia).