A part of a plant that can produce another plant: including seeds, roots and rhizomes.
any disseminable microbial element that can give rise to new growth (e.g. spores, hyphal fragments, cells)
A term used for a structure in a plant (occasionally used for invertebrates) from which a new individual may arise, e.g. seed, corm, bulb, cyst and which may often also be a unit of dispersal.