The seeds ringing Breloom's tail are made of hardened toxic spores. It is horrible to eat the seeds. Just taking a bite of this Pokémon's seed will cause your stomach to rumble.
This card is one of the 46 cards first released in September 2003 in the English EX Sandstorm expansion before the release of their Japanese prints. The Japanese print was later released on November 17 in the Gift Box.