When the stalks all arise at the same level, the inflorescence is an umbel. An umbel is compound when it is repeatedly branched.
This book is coptic bound, and approximately 4x5". It's a blank book, inside, and was altered from less than one cover of a reader's digest book, some packing materials for a multi-tool, tracing paper, plant diagrams, and stamped text. Happy Birthday to Melinda, a bit late.