Foothills Park, Wild Horse Valley to Shotgun Road with Katie
Plant has light and darker oval green leaves, small green sprouts and some smaller red leaves.
How well do the characteristics currently used to divide A. tomentosa into subspecies (like long and/or short twig hair or abaxial leaf hair) actually reflect genetically distinct groups?
Genetic analysis may someday provide the answer, but individuals like this one definitely raise the question.
Old growth A. tomentosa with multiple burls along the main stem, which was broken this year by a falling pine. New growth sprouting just below the break has both short and long nonglandular twig hair and very tomentose abaxial leaf surfaces (photos 2 & 3).
In spite of being broken off, the upper portion of the plant is still pushing out new leaves and stems (photos 4 & 5). These stems have only short nonglandular twig hair and the abaxial leaf surfaces are nearly glabrous (matching the older leaves and stems on this portion of the plant).
The new growth below the break would key out best to subspecies daciticola, while the upper portion would key out to subspecies tomentosa, or possibly hebeclada.
Maybe? Do you know how many times I walked by this and didn't notice?? 😵🤦🏻 And it's huge! It sure isn't a Brittleleaf, the closest I know of nearby, at the top of Ipiwa Trail. There's been a lot of forest clearing of Monterey Pines, and now nonnatives having a field day, so that's my only excuse for not noticing through the shrubbery.
Pic 16 is me going What???!! I'm standing on the trail.
@alex_wentworth @morganstickrod help! Would someone have planted one (like say, a 'Dr. Hurd') back in the day?
It's a very attractive manzanita.
Fruit and nutlets (top center nutlets could not be separated)
Buckeye Canyon, San Bruno Mountain
I need a Arctostaphylos expert I didn’t have a jepson on me but I think this plant is likely to be A. crustacea (and hybrids), or A. montaraensis
Berries 7 ac
Lf 40 lng, 28 ac
Lf pediole 8 mm
Lf underside tomentose, upper are +/- glaborous
Maybe under is slightly darker than upper
Burl at base.
After checking out upper Hidden Canyon on the Upper Creek Trail for Brittleleaf Manzanitas thanks to recent observations by @alex_wentworth particularly, I ventured into unexplored (by me, anyway, strangely enough) territory across the street, in the enticing hills above Carlmont HS. An area obviously frequented by partying adolescents, mountain bikers, and trash-dumpers much to the annoyance of residents I am sure, there is, an amazing chaparral forest with Brittleleaf Manzanitas all over. Pic 1- they have a great view.
Amazing morph
Albino!!!!! Rescued from my parents’ swimming pool.
Found this guy on my property. Having some trouble identifying it.
Did you know bay nuts fluoresce under UV? @moonlittrails did, and luckily she told C, so we tried it out tonight. Only container for water we had was a bike light.
Quercus chapmanii x minima. Forms a large, low clone. Grows with Q. minima, and Q. chapmanii grows within several hundred feet of this spot.
One of two Mystery Manzanitas next to Skyline Trail at the top of Wunderlich County Park, where much trail and brush clearing has been done. @alex_wentworth @morganstickrod Plants keep getting bigger but still no evidence of flowers!
Progress on the other Mystery Manzanita along the Skyline Trail at the top of Wunderlich Park. Still no flower evidence. I don't recall seeing either of these say 6 years ago.
12 seen on Sylan Trail. We had permission/permits to be on trails after park hours from FofE and SMC Parks.
Seen on a special night hike with Friends of Edgewood at Edgewood Natural Preserve (event was listed on eventbrite). I was part of a group of around fifteen led by three great leaders and learned a lot about the nocturnal critters of Edgewood.
Learn more about Friends of Edgewood here:
https://friendsofedgewood.org/
All of my observations from this evening visit:
https://www.inaturalist.org/observations?on=2024-07-13&order=asc&place_id=1919&user_id=joemdo
?? On Quercus pacifica. Had an awful time trying to focus on the fungus, and we had to move on.
Whoo hoo! It pays to go slow and cling to the sides of the trail when it gets sketchy. Hiking over from EB to Parson's Beach while the Scouts take War Canoes. Been there done that. @alex_wentworth
Along the cliff face at the east end of Parson's Beach.
Brushed lower surface of pruinose surface of gall with tap water and examined under 200x magnification
On Microseris douglasii I think. There is so much going on in this grassland! I decided to stay on the trail so as not to trample plants, and any gall-making activity on Mother's Day.
You could do a nature hike and try to guess the shorthand on the plant marker flags- there to keep special plants from being whacked.
Bark gray and shredded at the very base, but smooth and red everywhere else. Long, nonglandular twig hair. Some leaves quite tomentose abaxially, others nearly glabrous. Most of the surrounding manzanita is clearly A. tomentosa, but there is plenty of A. crustacea nearby.
Hybridized with A. tomentosa?
Large for A. pumila, but not fully upright. Thicker stems heavily gray and shredded.
Growing in an area dominated by A. montereyensis and A. hookeri. Nearest burl-formers appear to be A. crustacea. I did not see any other A. pumila in the vicinity.
Locally common. Associates Pickeringia montana, Adenostoma fasciculatum, Salvia mellifera.
Largest specimen I have seen in thurston county by a mile
No burl. At the end of a short, abandoned dirt road at the south end of the Precious Forest Retreat property. Approximately 15 individuals in an opening in mixed conifer forest. Growing with Arctostaphylos canescens ssp. canescens, Festuca californica, Hypericum perfoliatum, Artemisia douglasiana, Pteridium aquilinum, Torilis arvensis, Pinus ponderosa, Pseudotsuga menziesii, Quercus kelloggii, Pinus lambertiana, Umbellularia californica.
Zaca Manzanita, Arctostaphylos glandulosa ssp. zacaensis, Figueroa Mountain summit.
This is the largest Manzanita I have ever seen. At least 40 years old as I am 46 and remember it as a young boy.
Arctostaphylos manzanita? Leaves shiny glabrous, no sign of whitish fuzz in some other manzanitas. Growing in rocky south-facing chaparral with A. auriculata.
Small manz, big berries, glabrous top, small white hairs on bottom. I'm guessing this might be the rare A. morroensis, but not enough info to be sure. Do other local manzanitas grow on the dunes?
???
Growth pattern resembles a clonal colony. No other Palmer’s oaks near this cluster.
There are a number of collection records attached to this location dating from 1994.
Quite abundant on this day as the sun warmed temps later in the afternoon. Photo was taken from a trail through binoculars and snake was not disturbed