ClipArt ETC
"1. Chara vulgaris; 2. a portion of a branch with a nucule and globule; 3. the globule more magnified; 4. the spiral tubes of the latter; 5. a nucule cut open; 6. a nucule in germination." -Lindley, 1853

Common Stonewort

"1. Chara vulgaris; 2. a portion of a branch with a nucule and globule; 3. the globule more magnified;…