I know that we've discussed these herbs here previously. There's always something new though. I did not know that basil had antiviral, and antibacterial properties. I suppose one would have to use more than one usually would use it as a spice.
Celery seed is also mentioned. I use it is so many things, even eggs and rice. Love it. The article mentioned that the whole celery is a diuretic, and the reason for its help with hypertension. I think it is more than that. Years ago, I read a report that the sodium and enzymes are the main reason for assistance. I think the report was about Japanese women and high blood pressure.
I've read a lot about danshen. I haven't tried it. It is reputed to be a substitute for ACE Inhibitors. I think hibiscus works just as well.
https://www.ncbi.nlm.nih.gov/pubmed/12067101
Lavender is mentioned, though I don't personally think it should be in that list any more than other aromatherapy oils. I think lavender is only good for aroma, especially in tea. I don't think it has any other healing qualities. But the bees sure love my lavender. They're always very busy and noisy.
Cat's claw has interested me for a long time. Have you ever seen it? I can't imagine how you could get an extract from it. It is very hardy and sometimes can be found growing on walls along a freeway or old building. The vine is as tiny as bind weed. But it sure is prolific.