Assertion: joshua tree's flower | /r/AtLocation | spring
Facets:
value: from february
type: TEMPORAL
Source sentences:
text: The flowers are produced in spring from February to late April, in panicles 30 to 55 cm tall and 30 to 38 cm broad, the individual flowers erect, 4 to 7 cm tall, with six creamy white to green tepals.