participates_in participates in develops_from develops from shoot system gametophyte development stage gametophore plant_anatomy A gametophore is the leafy part of the gametophyte of mosses and leafy liverworts, excluding the protonema. Develop from buds that form on the protonema. Antheridia and archegonia arise on the gametophore. 2011-03-25T10:28:20Z PO:0030018 gamet&#243foro (Spanish, exact) A shoot system (PO:0009006) that consists of the shoot axes (PO:0025029) and non-vascular leaves (PO:0025075) of a plant in the gametophyte development stage (PO:0028003) . rwalls 茎葉体, 蘚苔類の配偶体 (Japanese, exact) PO_GIT:287 ramet (broad) gametophore bud anatomical entity