grapevine (n.)
- adviser
- algae
- announcer
- annunciator
- authority
- autophyte
- bean
- bracken
- buzz
- canard
- channel
- climber
- communicant
- communicator
- conferva
- creeper
- cry
- diatom
- fern
- fucus
- fungus
- gossip
- gossipmonger
- gulfweed
- hearsay
- herb
- informant
- informer
- interviewee
- ivy
- kelp
- legume
- lentil
- liana
- lichen
- liverwort
- mold
- monitor
- moss
- mouthpiece
- mushroom
- newsmonger
- parasite
- pea
- phytoplankton
- pipeline
- press
- publisher
- puffball
- pulse
- radio
- report
- reporter
- rockweed
- rumble
- rumor
- rust
- saprophyte
- sargasso
- sargassum
- scuttlebutt
- seaweed
- smut
- source
- spokesman
- succulent
- talk
- television
- teller
- tipster
- toadstool
- tout
- vetch
- vine
- whisper
- witness
- wort
- wrack