types:
gynophore
the stalk of a pistil that raises it above the receptacle
carpophore
a slender stalk that furnishes an axis for a carpel
cane
a strong slender often flexible stem as of bamboos, reeds, rattans, or sugar cane
cutting,
slip
a part (sometimes a root or leaf or bud) removed from a plant to propagate a new plant through rooting or grafting
tuber
a fleshy underground stem or root serving for reproductive and food storage
axis
the main stem or central part about which plant organs or plant parts such as branches are arranged
caudex
woody stem of palms and tree ferns
caudex,
stock
persistent thickened stem of a herbaceous perennial plant
stipe
supporting stalk or stem-like structure especially of a pistil or fern frond or supporting a mushroom cap
flower stalk,
scape
erect leafless flower stalk growing directly from the ground as in a tulip
bulb
a modified bud consisting of a thickened globular underground stem serving as a reproductive structure
corm
solid swollen underground bulb-shaped stem or stem base and serving as a reproductive structure
branch
a division of a stem, or secondary stem arising from the main stem of a plant
culm
stem of plants of the Gramineae
halm,
haulm
stems of beans and peas and potatoes and grasses collectively as used for thatching and bedding
bole,
tree trunk,
trunk
the main stem of a tree; usually covered with bark; the bole is usually the part that is commercially useful for lumber
yam
edible tuber of any of several yams
sugar cane,
sugarcane
juicy canes whose sap is a source of molasses and commercial sugar; fresh canes are sometimes chewed for the juice
rattan,
rattan cane
the stem of various climbing palms of the genus Calamus and related genera used to make wickerwork and furniture and canes
malacca
stem of the rattan palm used for making canes and umbrella handles
onion
the bulb of an onion plant
shallot
aggregate bulb of the multiplier onion
squill
bulb of the sea squill, which is sliced, dried, and used as an expectorant
quickset
cuttings of plants set in the ground to grow as hawthorn for hedges or vines
rachis
axis of a compound leaf or compound inflorescence
phyllode
an expanded petiole taking on the function of a leaf blade
peduncle
stalk bearing an inflorescence or solitary flower
spadix
the fleshy axis of a spike often surrounded by a spathe
bulbil,
bulblet
small bulb or bulb-shaped growth arising from the leaf axil or in the place of flowers
deadwood
a branch or a part of a tree that is dead
limb,
tree branch
any of the main branches arising from the trunk or a bough of a tree
branchlet,
sprig,
twig
a small branch or division of a branch (especially a terminal division); usually applied to branches of the current or preceding year