Jacob, K.

• Cinnamma
• Cuticular study of Indian Ptilophyllum fronds from Cutch and Jubbulpore
• Folk tales of Kerala
• Jōṇikkuṭṭi
• Jurassic plants from the Saighan series of northern Afghanistan and their paleogeographical significance
• Leipzig und Umgebung
• Lisikkuṭṭi