Polystichum imbricans, Narrowleaf Sword Fern
Polystichum imbricans, Narrowleaf Sword Fern
perennial fern
KEY
terrestrial plant with no flowers or bulbs sporangia present
Herbs reproducing by spores released directly from sporangia, the sporangia variously located [on abaxial leaf face, [LYCOPHYTES and FERNS]
Plant terrestrial l; leaf 1-2 pinnate,; sporangia borne on aerial portion of leaf
Leaves all alike or nearly so, the fertile [sporangium-bearing] blades very similar in size and shape to sterile blades sporangia borne on underside of leaf blade, new leaves generally coiled, unrolling as they develop
Sori borne away from margin on underside of leaf or leaflet, sporangia clustered in distinct sori; indusia present
Sori ± round
Blade without needle-like hairs
Indusium peltate or round-reniform, attached ± in center of sorus , generally present and readily observable in late-season specimens ..... DRYOPTERIDACEAE
- Indusium peltate , centrally attached, without a sinus
- Veins generally free, rarely ± joined; leaf 1–3-pinnate, teeth, generally including bristle-like tips, < 4 mm ..... POLYSTICHUM
-Leaf generally 1-pinnate, rarely to partly 2-pinnate; pinnae generally simple, ± entire to serrate, in Polystichum kruckebergii sometimes 1-lobe
Leaf 10–120(200) cm; pinnae simple
Proximal pinnae ovate to lanceolate , ± = to ± 2/3 longest; stipe generally 1/5–1/2 blade
Stipe base scales lanceolate, ± 2–3 mm wide, those above proximal pinnae generally < 1 mm wide, falling early; pinnae ± in 1 plane or not; indusium ± entire to toothed ..... P. imbricans
DESCRIPTION
Rhizome: generally suberect to erect, often stout
Stipe/petiole: generally 1/5--1/2 of blade Stout, firm, generally densely scaly, base scales +- 2--3 mm wide, lanceolate, those above proximal pinnae generally, ×-section with many round vascular strands in an arc.
Blade: narrow-lanceolate to -elliptic, 1-pinnate,, proximal pinnae reduced or not, thin to leathery, scaly, veins generally free, rarely +- jointed; pinna bases often wider acroscopically; teeth, generally including bristle-like tip
Sporangia: sori round; indusium peltate [0 or reniform], sinus 0. indusium +- entire to toothed
SOURCES AND MORE INFORMATION
https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=17681#null
https://plants.usda.gov/core/profile?symbol=POIM
https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=10784
https://www.inaturalist.org/taxa/58763-Polystichum-imbricans
https://calphotos.berkeley.edu
https://www.instagram.com/p/CeFidZIrKxT/
https://wildflowersearch.org/search
Jepson Herbarium Youtube Polystichum Munitum
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flickr
Matilija poppy - Romneya coulteri by Arlene Schag
Via Flickr:
Native Matilija poppy (Romneya coulteri) in Southern California. This specimen was found growing within one mile of the Pacific ocean, the light hit it just right. The plant may grow up to 8 feet tall and very wide, definitely an outstanding show when in bloom. Romneya coulteri is endemic to California and Baja California in Mexico. Thrives in full sun and well drained soil. Plant can vigorously sprout from creeping rootstock. Matilija poppy (ma-TIL-i-ha or ma-til-EE-ha) is named after Chief Matilija of the Chumash Native American Indian Tribe. In the stalk, there is a clear to yellowish liquid substance that the Cahuilla used to drink. The plant is used medicinally for skin and gum problems and stomach upset. The Chumash people believed the petals of the flower are like the soul of a maiden, who died of a broken heart. Their Chumash gods transformed her into the pure white petal. This plant grows from the Sespe Creek Drainage in Ventura county south to Temescal canyon and into Baja California. This poppy shares its name with Matilija Canyon north of the town of Ojai, where the beautiful plants are said to protect the grave of the daughter of the Matilija Indian tribe's chief.
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"The Yurok will be the first Tribal nation to co-manage land with the National Park Service under a historic memorandum of understanding signed on Tuesday [March 19, 2024] by the tribe, Redwood national and state parks, and the non-profit Save the Redwoods League, according to news reports.
The Yurok tribe has seen a wave of successes in recent years, successfully campaigning for the removal of a series of dams on the Klamath River, where salmon once ran up to their territory, and with the signing of a new memorandum of understanding, the Yurok are set to reclaim more of what was theirs.
Save the Redwoods League bought a property containing these remarkable trees in 2013, and began working with the tribe to restore it, planting 50,000 native plants in the process. The location was within lands the Yurok once owned but were taken during the Gold Rush period.
Centuries passed, and by the time it was purchased it had been used as a lumber operation for 50 years, and the nearby Prairie Creek where the Yurok once harvested salmon had been buried.
Currently located on the fringe of Redwoods National and State Parks which receive over 1 million visitors every year and is a UNESCO Natural Heritage Site, the property has been renamed ‘O Rew, a Yurok word for the area.
“Today we acknowledge and celebrate the opportunity to return Indigenous guardianship to ‘O Rew and reimagine how millions of visitors from around the world experience the redwoods,” said Sam Hodder, president and CEO of Save the Redwoods League.
Having restored Prarie Creek and filled it with chinook and coho salmon, red-legged frogs, northwestern salamanders, waterfowl, and other species, the tribe has said they will build a traditional village site to showcase their culture, including redwood-plank huts, a sweat house, and a museum to contain many of the tribal artifacts they’ve recovered from museum collections.
Believing the giant trees sacred, they only use fallen trees to build their lodges.
“As the original stewards of this land, we look forward to working together with the Redwood national and state parks to manage it,” said Rosie Clayburn, the tribe’s cultural resources director.
It will add an additional mile of trails to the park system, and connect them with popular redwood groves as well as new interactive exhibits.
“This is a first-of-its-kind arrangement, where Tribal land is co-stewarded with a national park as its gateway to millions of visitors. This action will deepen the relationship between Tribes and the National Park Service,” said Redwoods National Park Superintendent Steve Mietz, adding that it would “heal the land while healing the relationships among all the people who inhabit this magnificent forest.”"
-via Good News Network, March 25, 2024
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