Saturday, May 22, 2010

habitat ~ 05/22/10 ~ Fort Ord - BLM Creekside


Fort Ord - Creekside entrance
May 22, 2010

Often it's easy to overlook a place like this. The green underneath the oak trees is amazing... and somewhat unexpected!


California cudweed
Gnaphalium californicum (aka Pseudognaphalium californicum)
Asteraceae

It's always fun finding a new plant that I have absolutely no idea what it is. Thanks to Rooted in California, I got a lead and looked into it. This plant is also called California everlasting or ladies' tobacco and can also be found under the genus Gnaphalium - maybe those who are in the know believe this isn't a real cudweed by adding pseudo. Simply based on online photos, the flower is superficially similar to pearly everlasting (Anaphalis margaritacea). I wonder if many online pictures are misidentified which creates some confusion for a novice like me. I do think this cudweed can be distinguished from pearly everlasting by the distinctive way how the leaf bases wrap around the stems and the slightly pointier buds.

ps 07/25/11 - As I've looked into a new post, Gnaphalium is the name used on Calflora.org. I haven't quite figured out why Jepson online is different from the 2nd edition in its acceptance of Pseudognaphalium as an alternative. In any case, I edited the scientific name above to include both possibilities.

American lady
Vanessa virginiensis

On the wing, I always get American ladies mixed up with west coast ladies (V. annabella) and painted ladies (V. cardui). I have a suspicion that each flies distinctively (you know, fluttery or irratic or with a group or only along woods-meet-grassy areas kinda of thing), but I haven't seen this kind of description in the literature. Glassberg makes his typical off comment (and it is helpful), "American Ladies have big eyes and an open mind." The two large eyespots on the hindwing from below are what I look for to distinguish the American lady from the other two, which both have what look like 4 small eyespots... if I can actually catch one resting long enough to see. Plus, from above on the forewing, there is a tiny white dot in the orange cell under the black tips, but you'd have to use photographs or pinned specimens to notice this. Sigh...

chick lupine ~ 05/22/10 ~ Fort Ord

best guess chick lupine
best guess Lupinus microcarpus var. microcarpus
Fabaceae

Again, another I thought would be easy to identify. I checked all the Lupinus records from the Fort Ord plant list with CalFlora and CalPhotos, and this is my best guess based on the hairiness and it being wider near the top in profile.