Assertion: yam's leaf | /r/HasProperty | opposite
Facets:
value: primarily
type: DEGREE
value: on the stem
type: LOCATION
Source sentences:
text: Also, winged yams usually have opposite leaves and winged stems, while air potatoes have alternate leaves and round stems.
text: It also resembles winged yam (Dioscorea alata), which has opposite leaves and winged stems.
text: The leaves are either alternate or opposite and can be entire or lobed.
text: The leaves have long stems (petioles), and are opposite on the stem.
text: Leaves are primarily opposite, but appear alternate near the base.