User:Dwergenpaartje/sandbox/Felicia josephinae

for twin hairs https://books.google.nl/books?id=6gfWEbNju-gC&pg=PA24&lpg=PA24&dq=Twin+hairs+plants&source=bl&ots=k4CpMbsaom&sig=ACfU3U1OLfKDaW4kVce_7ZHiseHIueyEnQ&hl=nl&sa=X&ved=2ahUKEwims5e5xYjgAhWFJlAKHYdtBNkQ6AEwCXoECAUQAQ#v=onepage&q&f=false