Assertion: joshua tree's fruit | /r/HasAspect | spine
Facets:
Source sentences:
text: The fruit forms from an ovary deeply recessed in the stem and matures from within this receptacle, which is why the fruits also have spines or barbed hairs.
text: The stems and fruits also have many spines or "glochids" about 1 mm (0.04 in) long that can detach and stick in the skin.
text: The fruit forms from an ovary deeply recessed in the stem and matures from within this receptacle, which is why the fruits also have spines or barbed hairs.