I noticed that too whenever I pick out the California Golden Violet at the beach, but it says California Blackberry in the inventory. The second problem is not a bug. At first I thought it was, but when I payed closer attention to Bushstep's dialogue, he said to get three of each herb and bring it to him. What I mean by that is, you need to collect 3 California Blackberries, 3 California Golden Violets, and 3 California Suncups (I think that's the name), so you need to collect a total of nine herbs.