thal·lus 
(thăləs)
(thăləs)n. pl. thal·li (thălī) or thal·lus·es
1. A plant body undifferentiated into stem, root, or leaf.
2. The main body of an alga, fungus, or lichen.
[Latin, green stalk, from Greek thallos, from thallein, to sprout.]
- change (one's) tune
- change one's tune
- changeover
- changer
- change ringing
- change tune
- changeup
- Changjiang
- Changjiang
- Changsha
- Changzhou
- channel
- channel
- channel bass
- channel black
- channel catfish
- channeler
- channeling
- Channel Islands
- channelization
- channelize
- channel-set
- channel-surf
- channel surfer
- Channing