Conidium

No, they are not. Conidium are fungi, they grow separately from baccili.

A blastoconidium is a holoblastic conidium which is produced singly or in chains, and detached at maturity leaving a bud scar.

aspergillus - conidium. rhizopus - sporangium

In asexual reproduction, tiny spores called conidia(singular: conidium) are formed at the tips of specialized hyphae called conidiophores. These spores get their name from the Greek word knonis, which means "dust." If a conidium lands in a suitable environment, it grows into a hiploid mycelium.