Hi Fermi,
Thank you for sharing the photographs.
I thought that you might find the following photographs interesting.
This is a photograph of Triteleia bridgesii growing in its natural habitat in the Canyon of the South Fork of the American River in El Dorado County, California. This location is not far from our El Dorado County farm. I can easily arrive at this site in 30 minutes from our farm.
This is a photograph of Triteleia bridgesii blooming in our Sacramento garden. As you can see, the color pattern on the one flower is not the same as the other flowers on the same scape. Most seasons all the flowers appear similar on this plant. There are many reasons why this flower could be off-type during this season, however this is not a common feature of this species.
This is a photograph of Triteleia laxa blooming in our Sacramento garden. Triteleia laxa has a large geographic range throughout California and Southern Oregon. It grows abundantly on our farm property. I have accessions of this species growing in our Sacramento garden from many locations in Northern California. Our accessions from the low elevations in the Inner Coast Range Mountains are always the first to bloom in our garden. All of our accessions of Triteleia laxa bloom well before any of our Triteleia bridgesii accessions. The geographic range of Tritelia bridgesii is limited to Northern California and Southern Oregon. Under some circumstances, it might be possible that Triteleia bridgesii could cross with Triteleia laxa, however I have never observed this in the wild or our garden. I have been tempted to make this cross in our Sacramento garden to see if this cross is possible.
Thanks again for sharing the photographs. The Themidaceae thrive in our Sacramento garden. They can be effectively integrated into our garden by mimicking their preferences in their native habitats.