The 2021 edition of Plants of the Bodie Hills is now available as a free PDF on the Downloads page.
This new edition is at last more of a proper “Flora” than an “Annotated Checklist,” because it now includes keys to all of the species. It includes keys to families and genera too, except for two (not so minor) exceptions: the key to dicot families (class Magnoliopsida) and the key to grass genera (family Poaceae) are still in progress. These are both very challenging technically, whether they are built up from scratch or simplified down from existing keys that encompass many more taxa in a much wider area than the Bodie Hills. I hope to add those last two keys in a future edition.
Adding numerous keys and several more species has stretched the document to 116 letter-size pages. Note that you have 2 options for how to use it: 1) load the PDF onto a mobile device or 2) print the PDF yourself.
Using a mobile device: I’ve found the PDF to be quite readable on my iPhone 8+ (in the Books app), although it helps that I’m near-sighted. It’s even easier to read on an iPad, other tablet, or laptop. A phone or tablet is pretty easy to carry in the field, but you may want to secure it with a lanyard or wrist strap. (Personally, I like the ones from PodFob.)
Printing the PDF: You can print the PDF yourself or at a local print shop, but I highly recommend printing it 2-sided to conserve paper and reduce bulk and weight in the field. A comb or spiral binding, binder clip, or other binding will hold it together.
Your additions, corrections, comments, or questions are always welcome.
One of the best on-line resources for finding information about plants and places of botanical interest in California is Calflora (https://www.calflora.org/). Calflora can help you discover what species occur in a particular area, learn about the ecology and horticultural potential of species, and much more.
Among the many features in Calflora are tools for individuals to add location-specific observations and photos of plants seen in California. A recent email from Calflora on this topic is HERE. Observations can be added by uploading the information and photos directly to Calflora or by assimilating observations previously added to iNaturalist.
Photos added directly to Calflora will be available as reference photos on the “Taxon Report” pages, whereas images imported from iNaturalist will not, and they will appear in the search results on the “Observation Search” page only if you check “iNaturalist” under “Other Sources.”
On the other hand, observations posted first in iNaturalist will be: – confirmed by at least one other person to become “research grade” before it is eligible for assimilation into the Calflora database, and – assimilated into the Global Biodiversity Information Facility (GBIF), which is another aggregator of biodiversity data. On the iNaturalist site, search areas can cross state and national boundaries and can include other organisms besides plants.
Instructions for how to import your observations from iNaturalist to Calflora are HERE. The “Add Records from iNaturalist” feature is HERE (you will need to register as a contributor to Calflora first). Basically, an application running within the Calflora web site will look at your iNaturalist account, search for observations matching Calflora’s required criteria and any other date or taxon filters you wish to add, and display a list of your qualifying observations and photos.
These search results will include: – Research Grade records of wild plants made in California (thus excluding “casual” and “needs ID” observations, non-plant organisms, and observations outside California). – Records with a Creative Commons (CC) license on both the photo and the observation (allowing them to be used by others for non-commercial purposes). The search results will not include: – Records of rare plants (those with obscured locations). – Records already assimilated into Calflora.
Once this table is displayed, you simply click on each “ID” number, then click “add to Calflora” in the fly-out menu (as in the screenshot below). Calflora imports the taxon name, location, your photographs, and some other details, including a link back to your iNaturalist observation.
My search found about 460 iNaturalist observations meeting these criteria, which I then added to Calflora. It took only a few minutes. This can be done a few times a year—as you post new observations to iNaturalist and as more observations have their IDs confirmed so that they become “research grade”.
Once you have finished the import, your observations will be included on the results page of a “What Grows Here” search along with data from other individuals, herbarium databases, and other sources (be sure to click “display” for each of the icons under “Points”). Here’s an example, using the “Simple” display format (plant names only, no photos):
Calflora is a rich resource with an abundance of maps, lists, localized data, and external links for learning about California’s plants and places to see them. Features in Calflora (or accessible through external links) that differ from what iNaturalist provides include: – mapped locations of georeferenced collections held in California herbaria, – species range maps, – ecological and horticultural information (including the suitability of any species for planting in any location), – links to a wider variety of external sources, … and probably much more.
Check it out, spend some time exploring its many features, and import your iNaturalist observations to Calflora.
Lupinus breweri var. bryoides, on a hill south of Bodie
One common factor contributing to mistakes when people are identifying plants is the scarcity of user-friendly visual documentation (i.e., maps) showing where different species occur in the world. Sure, more than one species of a genus will often co-occur in the same general area, but maps can help you quickly narrow down the number of possibilities in a given area.
Another aid that’s commonly missing is an explanation of how one species differs from a small set of related or similar species, where they may occur near each other. Keys can provide the technical details for distinguishing one plant from all others in a genus-wide or family-wide context, often over a wide area, but may obscure the simple details that can distinguish “Species A” from “Species D” where just those two happen to occur together.
How nice it would be to have more maps of species distributions based on current data for collections and observations. Such maps, together with keys and notes on how to distinguish one species from others in the same area, could facilitate more accurate identifications—especially in genera with little to moderate overlap of species ranges.
This could be a fun project to help pass a pandemic winter, yes?
To explore the idea a bit further, I looked for a genus of modest size in western North America, with at least one species in Mono County. There are many genera to choose from. I selected Wyethia, commonly known as Mule’s Ears (or Mule Ears or Mules Ears), a genus with 14 distinct and well-documented species scattered across the mountains, hills, and deserts of western North America. Hikers in the upper elevations and east side of the Sierra Nevada will know Woolly Mule’s Ears (Wyethia mollis) as one of the brightest and showiest sunflowers of the region.
Here, then, is Mule’s Ears: an Atlas and Guide, a free PDF on my Downloads page. Look it over and let me know if you find this approach and format useful (corrections and suggestions are always welcome).
A Note on Taxonomy Traditionally, the 14 species of Mule’s Ears have been grouped all together in the genus Wyethia. (As of this date, the Jepson eFlora still treats all California species under Wyethia.) Currently, however, most sources recognize 3 separate genera in this group: Wyethia in a stricter sense (with 8 species), Agnorhiza (with 5 species), and Scabrethia (with 1 species). These are differentiated mostly by the shape, relative sizes, and distribution of leaves. Personally, I’m not always a fan of splitting genera by their sections, but in this case, I think it helps us recognize very visible differences within the group and makes the keys more manageable.
For each species I exported a PDF dot map of collections and observations. These I placed into Adobe Illustrator, aligned with a clean base of only the state and county boundaries. I then traced the approximate boundaries of the occurrence clouds. In doing so, I did quick reality checks on occurrences that appeared inconsistent with overall distribution patterns or distributions reported in the literature. Many of these anomalies turned out to be obvious misidentifications or incorrect mapping of collection coordinates. Colors and patterns were used to differentiate species in the maps.
The final booklet, together with photographs licensed for non-commercial use by iNaturalist contributors (acknowledged in the booklet), was assembled in Adobe InDesign.
How to use this Booklet 1. Download the 16-page PDF from the DOWNLOADS PAGE. I suggest saving this into the library of the books app on your smart phone or tablet (e.g., Books on Apple devices) to keep it handy in the field. The pages are formatted as half-letter size (5.5 X 8.5 inches), so it’s fairly readable on your phone (if you’re near-sighted) or on your tablet.
2. You can also print this as a 16-page booklet from your computer using Adobe Acrobat or Adobe Reader (and probably other PDF apps). Tell the application to print all pages in Booklet format, both sides, left binding, and auto-rotate pages. Use letter-size (8.5 X 11) paper, and select your specific printer (not the generic “Any Printer”) and “US Letter” paper size in the printer dialog. This should result in the pages being filled and with centers properly aligned for folding. After printing, arrange as needed to make sure the page numbers are in proper sequence, fold the stack in the middle, and staple along the fold (a long-reach stapler works best for this).
All photos, maps, and text are copyright Tim Messick 2015-2021, except where other sources are given credit. All rights reserved. No copying or modification without written permission. Links are welcome. Thanks!