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Showing posts with label star-lilies. Show all posts
Showing posts with label star-lilies. Show all posts

Saturday, March 3, 2012

what do other blogspot bloggers do?

Fremont's star-lily / death camas
Toxicoscordion fremontii (formerly Zigadenus fremontii)
Melanthiaceae (formerly Liliaceae)

While I was examining a couple shoots, a lady stopped to chat with me. She had a well-behaved dog who sat there panting patiently while we talked. Shocking, right? The dog didn't jump all over me or knock me over into the dirt, it didn't bark and growl at me, it didn't stick its slobbery nose up where it didn't belong, and it didn't rub me all over with poison oak. OK, I've previously maligned dog owners on trails, so, to be fair, I need to point out that I also meet many dogs and their owners who are quite respectable.

This lady is a local who regularly walks the trails at Jacks Peak. She remarked how all the star-lily blooms were very early this year because of the mild winter we've had. Yes, it has been an unusually mild winter here in CA, but I disagreed with her observation of early blooms (this is not to say early blooms haven't happened elsewhere). I told her I believed it was, in fact, the right time for star-lilies to be blooming. She was highly skeptical. Too bad I didn't have access to my blog, because I have photographic records of these plants blooming 3 weeks earlier in the season on February 11, 2011 here at Jacks Peak. I also have records of them blooming at Wilder Ranch on March 7, 2010 and Fort Ord on March 14, 2009. To me it's not surprising to see them blooming right now. Of course, they could continue to bloom for a while.

Part of why I started Nature ID and am so persnickety about backdating picture IDs to the date of my photos is to record when things occur. I already knew my memory is fickle. Had I not been keeping track of bloom dates like the Fremont's star-lily, I would have come to the same conclusion as the lady with her dog. However, I've slowed down in posting repeat IDs unless the date or some other observation is unusual. The reason for this is I've reached 66% of my blogspot storage capacity, and I'm starting to wonder what I'll do once I reach max capacity. I'd like to continue my blog for a while, because I know I have many more new IDs yet to make. One can purchase additional storage, but I'm not sure I want to go down that road.

What do other blogspot bloggers do when they reach maximum free photo space?

In addition, google made major changes throughout February 2012 with the way people can comment on blogspot. In response, I've been testing out the different comment features, which will be ongoing. I removed the CAPTCHA, because the word verification test to make sure you're not a robot became extraordinarily difficult to decipher. I'll admit that I sometimes skip commenting on someone else's blogspot if the CAPTCHA is too murky. For a couple weeks I was inundated with anonymous spam once I turned off word verification, but now for some reason those kinds of comments have ceased. Then, I also switched from my favorite of pop-up window to embedded comments. Embedded comments are now the only way they can be subscribed, but only if you have a gmail account (see lower right below the comment box). I haven't taken advantage of the new reply to comment feature available in the embedded comments options, since I don't want to inundate those who subscribe with extra emails. In my search for fixes to google's changes, I found a quote I liked, "You're not a customer of google; you're their product."

What do other blogspot bloggers do to fix their comment features?

ps 03/19/12 - Looks like google blogspot bloggers are not the only ones having issues; WordPress has also apparently changed its comment settings. Very odd.

Friday, February 11, 2011

Fremont's star-lily ~ 02/11/11 ~ Jacks Peak

Toxicoscordion fremontii (formerly Zigadenus fremontii)
Melanthiaceae (formerly Liliaceae)

This plant is also known as death camas due to its toxicity to people and animals. Wayne's Word (1/2 way down the link) has the best description I've found describing this with history and references.

As an aside, does anyone else have difficulty taking decent photographs on a sunny day in shaded woods?

There've been major revisions on how to classify this plant in the last decade or so. It's thanks to a couple other bloggers that I even heard of the new names. It used to be in the lily family and has now been separated out to the false hellebore family. Plus, it used to be included in the Zigadenus genus, which is still most commonly used online and is the name in all of my wildflower books. For a nice series of linked pages that explains this at the Pacific Bulb Society, click on the family name above in the ID. I'm updating my previous star-lily posts.

ps 01/05/12 - I moved a 4th picture to a new ID of soap plant.

Sunday, March 7, 2010

Fremont's star-lily ~ 03/07/10 ~ Wilder Ranch

Fremont's star-lily / Fremont's death camas
Toxicoscordion fremontii (formerly Zigadenus fremontii)
Melanthiaceae (formerly Liliaceae)

I wanted to call this Fremont's star lily, but now that I've looked into it some, I can't be sure of the species. Anyone have any suggestions for positive ID? It's also called death camas, because the leaves and bulbs are apparently toxic to humans and livestock. And, it was everywhere along our hike at Wilder Ranch.

ps 03/10/11 & edited 07/26/11 - I'm finally getting around to posting a firm ID and correcting the changes in genus and family names. I think I originally had this posted as a generic Zigadenus sp. I have to say I'm not 100% positive about this or any of my Fremont's star-lily posts. I'm not a botanist and don't generally key out, so I compare lots of pictures. There seems to be just as much variation within species as there is between species. Thanks to NatureShutterbug for explaining the relative lengths of stamens and perianth are key to a few. Here's a list of Toxicoscordion found in CA with embedded links and my made-up notes:

desert death camas (T. brevibracteatum
)
- south/desert, yellowish-green, flowers sparse and spread out, nothing else looks like this

giant death camas (T. exaltatum)
- scattered/Sierra Nevada foothills, flowers spread out all along stalk, or large individual flowers

marsh zigadene (T. fontanum) used to be Z. micranthus var. fontanus
- *coast ranges, stamens ± = perianth, flowers spread out, taller than T. micranthum

Fremont's death camas (T. fremontii)
- *western 1/3 of CA,
stamens ± 1/2 perianth, variable, often with small unbloomed cone hat

smallflower death camas (T. micranthum) use to be
Z. micranthus var. micranthus
- north coast ranges, stamens ± = perianth, flowers loose, shorter than T. fontanum

panicled death camas (T. paniculatum)
- north, each branch has a bunch of flowers, often ragged edged petals

meadow death camas (T. venenosum)
-
*north/coast/Sierra Nevadas, stamens = or > perianth, often with long unbloomed cone hat

* Found in areas I'd likely hike from home, south of San Francisco to Big Sur and inland to Pinnacles.

Friday, April 24, 2009

Fremont's star-lily ~ 04/24/09 ~ Rocky Creek

Fremont's star-lily
Toxicoscordion fremontii (formerly Zigadenus fremontii)
Melanthiaceae (formerly Liliaceae)

posted 07/26/11 - This is my best guess for ID. There is a possibility that it could be meadow death camas (T. venenosum), but that has been found further down the coast and inland at higher elevations.

What prompted me to look up this older photo was a recent post on soap plant. I recalled a friend who wanted to check on soap plants that she saw past their bloom the previous year at Rocky Creek, but she couldn't remember when that was. I had no idea what to look for and she described the flower stalks as being very tall and thin. While we found wavy leaves sprouting from the ground, we also found these seed pods. At the time, we had no idea what they were and wondered how long it would take for the soap plant to mature. I should tell her to check for soap plant flowers from June-July.

Saturday, March 14, 2009

Fremont's star-lily
Toxicoscordion fremontii (formerly Zigadenus fremontii)
Melanthiaceae (formerly Liliaceae)

I'm not positive about this ID to species. It's apparently related to the soap plant.

ps 03/10/11 & edited 07/26/11 - I'm positive about this ID, because the stamens are less than 1/2 the perianth. I've also updated the names and links.