Arisaema Species, Jack-in-the-Pulpit, Japanese Cobra Lily

I have several varieties of volunteer Arisaema on my 3/4 acre property. The plants are quite hardy and some grow to 24" tall, while othe...Read Morers are the more standard 18", and others remain quite small. They transplant easily when needed. They grow in both partial shade and deep shade, and in very wet to very dry conditions. The varieties differ both in size and in the color of their striped spathes (e.g., green and white stripes, burgundy and ivory stripes). I'd like to know more about the different varieties, particularly their botanical names.