- prothalline
- pro·thalline
English syllables. 2014.
English syllables. 2014.
prothalline — adjective see prothallial … Useful english dictionary
prothallium — prothallial, prothallic, prothalline /proh thal een, uyn/, adj. prothalloid, adj. /proh thal ee euhm/, n., pl. prothallia / thal ee euh/. 1. Bot. the gametophyte of ferns and related plants. 2. the analogous rudimentary gametophyte of seed… … Universalium