Assertion: chalaza | /r/HasProperty | arrow
Facets:
Source sentences:
text: Note separation of nucellus from integument at chalaza (arrows), multicellular integument (i), nucellar plug in base of micropylar canal (np), and embryo with radicle (r) and cotyledons (c).
text: Nucellus of benettitalean seeds (N) is free from integument except at chalaza (arrow) and terminates in nucellar plug, while that of gnetaleans is fused to integument up to midregion (arrow), terminates in apical pollen chamber (PC).