Jasper Ridge Biological Preserve Stanford University Plants of Searsville Lake and Wetlands South of Searsville Lake Including Middle and Upper Lake Preliminary List Names Conformed to TJM2 February 2012 Herbarium Team 1 Abbreviations & Symbols Porter, D. 1962. The vascular plants of the Jasper Ridge Biological Experimental Area of Stanford University with 1971 Suppl. By JH Thomas. Dept. Biol. Sciences. Research Documentation type and plant status: Report no. 2. Index (2003). SPEC—Specimen at the Jasper Ridge herbarium. Plant is presumed present as of 2012 unless Porter, R. & Corelli, T. 2002. Jasper Ridge Biological Preserve Stanford University Vascular otherwise noted. Plant List. 2nd ed. DOC—Documented. Plant observed, photographed, and/or collected by herbarium team but Rawlings, J. 2007–. Jasper Ridge Biological Preserve Serpentine Flora. not formally vouchered. Reed, P. 1988. National List of Plant Species That Occur in Wetlands: California (Region 0). REP—Reported. No specimen; report unconfirmed by herbarium team. USFWS Biological Report 88 (26.10). Sector Map Book of Jasper Ridge Biological Preserve, March 2005. Wetland Indicator Status (*regional indicator): Springer, M. 1932. A floristic and ecologic study of Jasper Ridge. OBL – Obligate Wetland Thomas, JH. 1961. Flora of the Santa Cruz Mountains of California: a manual of the vascular FACW – Faculative Wetland plants. Stanford, CA: Stanford Univ. Press. FAC – Facultative USFWS. 1997. National List of Vascular Plant Species That Occur in Wetlands: 1996 National FACU – Facultative Upland Summary. Ecology Section, National Wetlands Inventory, U.S. Fish and Wildlife Service. UPL – Upland NI – Not an Indicator + more frequently found in wetlands Inventory of Rare, Threatened, and Endangered Plants of California – California Rare - less frequently found in wetlands Plant Ranks (formerly known as CNPS Lists) • RANK 1A (formerly List 1A): Plants Presumed Extinct in California • RANK 1B (formerly List 1B): Plants Rare, Threatened, or Endangered in California and Symbols: Elsewhere # rare and/or endangered plant • RANK 2 (formerly List 2): Plants Rare, Threatened, or Endangered in California, But More * non-native species naturalized in California Common Elsewhere ! species not listed for San Mateo County in TJM2 • RANK 3 (formerly List 3): Plants About Which We Need More Information – A Review ? species or subspecies or variety is not determined List • RANK 4 (formerly List 4): Plants of Limited Distribution – A Watch List Abbreviations and Acronyms: Threat Ranks: CNPS—California Native Plant Society • .1 Seriously threatened in California (over 80% of occurrences threatened / high degree and CNPS Inventory R&E Plants—California Native Plant Society Inventory of Rare, immediacy of threat) Threatened, and Endangered Plants of California, see below • .2 Fairly threatened in California (20-80% of occurrences threatened / moderate degree and N—species not in The Jepson Manual, 2nd edition immediacy of threat) RANK—California Rare Plant Rank, see below • .3 Not very threatened in California (<20% of occurrences threatened / low degree and SM—San Mateo immediacy of threat or no current threats known) ssp.—subspecies TJM1—The Jepson Manual, 1st ed., 1993 TJM2—The Jepson Manual, 2nd ed., 2012 Jasper Ridge Place Names var.—variety Reference to Sector Map Book of Jasper Ridge Biological Preserve, March 2005. W—plant is a waif in our bioregion—A waif is a species occurring as a garden escape, agricultural weed, or planted non-local native or non-native species that does not become Area C Serpentine Prairie, N end of Ridge, Sector 23, 24, 33 naturalized in our region, but may be naturalized in other parts of California. Area H Serpentine, W of Escobar Gate, Sector 35 x—hybrid Bear Creek at Preserve Boundary, Sector 12 B3 Big Inlet, Searsville Lake, Sector 31 A1–2, B1–2, C1–2 References and links to fulltext: Caretakers Residence, Sector 29 D3 Baldwin, B.G., Goldman, D.H., Keil, D.J., Patterson, R., Rosatti, TJ., Wilkin, D. H. (editors). Cave Trail, Sector 13 B3 2011. The Jepson Manual, Vascular Plants of California, 2nd edition. University of Causeway Bridge, Sector 30 C4 California Press, Berkeley, CA. CM Cr = Corte Madera Creek Corelli, T. 2011. Checklist of the Vascular Plants of San Mateo and Santa Clara Counties. Dennis Martin Site, Sector 15 C1 Corelli, T. 2010. Key to Rumex. Douglas Iris Site, Sector 12 D4 Dengler, H. 1962–1963. [Notebook]. Transcribed by Zoe Chandik & Nona Chiariello in 2011. Escobar Gate, Sector 43 E5 Dengler, H. 1975. A List of Vascular Plants of Jasper Ridge Biological Preserve. Goya Gate, Sector 43 E2 Dengler, H. 1984. [Supplement to A List of Vascular Plants . .] Hermit Cabin, Sector 42 D1 Herbarium. Aquatic Plants Notes. Hermit Mine, Sector 42 E2 Herbarium. Oak Notes. Leonard's Bridge, Sector 31 A5 Hickman, J.C. (editor). 1993. The Jepson Manual, Higher Plants of California. University of Low Flow Crossing, San Francisquito Cr, Sector 12 E3 California Press, Berkeley, CA. Old Bathing Beach, Sector 30 D3–D4 2 Old Boat Ramp(s), Sector 30 A4–C4 Red Hot Poker Meadow, Sector 21 A1 Rattlesnake Rocks, Sector 13 B4 Searsville Lake–Corte Madera Cr Delta, Sector 30–31 Searsville Lab Landing, Sector 30 D2 Semaphore Grass Meadow, Sector 20 E2 SF Cr = San Francisquito Creek Tiger Lily Site, Sector 13 C4-D4 Trail 2 extension, NE side of Jasper Ridge in Sectors 15, 25, 35 Trail 2 extension Cistern Site, Sector xx West Serpentine Chaparral, Sector 23 C3–5 & D3–5 3 FERNS WETLAND TJM2 NOMENCLATURE JRBP FLICKR PLANT PHOTOS DOC TYPE PLANT INDICATOR NO. STATUS AZOLLACEAE - MOSQUITO FERN FAMILY OBL Azolla filiculoides AMERICAN WATER FERN http://www.flickr.com/search/? SPEC 1 q=jrbp+azolla+filiculoides BLECHNACEAE - DEER FERN FAMILY FACW+ Woodwardia fimbriata GIANT CHAIN FERN http://www.flickr.com/search/? SPEC 2 q=jrbp+ Woodwardia DRYOPTERIDACEAE - WOOD FERN FAMILY (see also WOODSIACEAE) FACU Polystichum munitum WESTERN SWORD FERN http://www.flickr.com/search/? SPEC 8 q=jrbp+Polystichum+munitum EQUISETACEAE - HORSETAIL FAMILY FAC Equisetum arvense COMMON HORSETAIL http://www.flickr.com/search/? SPEC 9 q=jrbp+ Equisetum+arvense FACW Equisetum hyemale ssp. affine COMMON SCOURING RUSH http://www.flickr.com/search/? SPEC 10 q=jrbp+Equisetum+hyemale OBL Equisetum telmateia ssp. braunii GIANT HORSETAIL http://www.flickr.com/search/? SPEC 11 q=Equisetum+telemateia+Leon ard's+Bridge MARSILEACEAE - MARSILEA FAMILY OBL Marsilea vestita ssp. vestita CLOVER FERN REP Dengler Suppl. 9/9/1975 and 12 Lenninhan 3/96 in Aquatic Plants Notes; not reported since GYMNOSPERMS CUPRESSACEAE - CYPRESS FAMILY (includes TAXODIACEAE) Sequoia sempervirens REDWOOD http://www.flickr.com/search/? SPEC 22 q=jrbp+ Sequoia+sempervirens PINACEAE - PINE FAMILY #!Pinus radiata MONTEREY PINE http://www.flickr.com/search/? SPEC Widely planted and naturalized; 20 q=jrbp+Pinus+radiata native stands in SM County at Año Nuevo are RANK 1B.1 ANGIOSPERMS MAGNOLIIDS (DICOTYLEDONS) CERATOPHYLLUM (DICOTYLEDONS) CERATOPHYLLACEAE - HORNWORT FAMILY OBL Ceratophyllum demersum HORNWORT SPEC Most recent report by Lennihan 241 9/30/95 “tons in lake” in Aquatic Plants Notes EUDICOTYLEDONS/EUDICOTS (DICOTYLEDONS) ACERACEAE (see SAPINDACEAE) ANACARDIACEAE - SUMAC/CASHEW FAMILY Toxicodendron diversilobum WESTERN POISON OAK http://www.flickr.com/search/? SPEC JRBP Serpentine Flora 30 q=jrbp+Toxicodendron+ diversilobum APIACEAE - CARROT FAMILY *Anthriscus caucalis BUR-CHERVIL http://www.flickr.com/search/? SPEC 32 q=jrbp+Anthriscus FACW *Conium maculatum POISON HEMLOCK SPEC 34 OBL Oenanthe sarmentosa PACIFIC OENANTHE SPEC 43 4 APOCYNACEAE - DOGBANE FAMILY (includes ASCLEPIADACEAE) *Vinca major GREATER PERIWINKLE SPEC 58 ARALIACEAE - GINSENG FAMILY FACW Aralia californica ELK CLOVER DOC CM Cr and elsewhere 823 ASTERACEAE - SUNFLOWER FAMILY Adenocaulon bicolor TRAIL PLANT SPEC Rare. Last reported 4/24/2002 in 63 the CM Cr floodplain FAC *Artemisia biennis BIENNIAL SAGEWORT SPEC 71 FACW Artemisia douglasiana MUGWORT http://www.flickr.com/search/? SPEC 73 q=jrbp+Artemisia+douglasiana FACW- Baccharis glutinosa (B. douglasii) MARSH BACCHARIS http://www.flickr.com/search/? SPEC 76 q=jrbp+Baccharis+douglasii Baccharis pilularis ssp. consanguinea (B. pilularis) COYOTE BRUSH http://www.flickr.com/search/? SPEC JRBP Serpentine Flora 77 q=jrbp+Baccharis+pilularis *Carduus pycnocephalus ssp. pycnocephalus (C. ITALIAN THISTLE http://www.flickr.com/search/? SPEC 79 pycnocephalus) q=jrbp+Carduus+pycnocephalu s FACU *Cirsium vulgare BULL THISTLE http://www.flickr.com/search/? SPEC First reported by Springer 1935 89 q=jrbp+Cirsium+vulgare “Rather infrequent”; now common FAC Erigeron canadensis (Conyza c.) HORSEWEED http://www.flickr.com/search/? SPEC 91 q=jrbp+Conyza+canadensis OBL Euthamia occidentalis WESTERN GOLDENROD http://www.flickr.com/search/? SPEC 103 q=jrbp+Euthamia+occidentalis Gamochaeta ustulata (Gnaphalium purpureum) PURPLE CUDWEED http://www.flickr.com/search/? SPEC 110 q=jrbp+Gnaphalium+purpureu m FACW Gnaphalium palustre LOWLAND CUDWEED SPEC 109 FACW Helenium puberulum SNEEZEWEED http://www.flickr.com/search/? SPEC 115 q=jrbp+Helenium+puberulum FAC* *Helminthotheca echioides (Picris e.) BRISTLY OX-TONGUE SPEC 146 *Lactuca virosa WILD LETTUCE http://www.flickr.com/search/? SPEC 834 q=jrbp+Lactuca+virosa Madia sativa COAST TARWEED http://www.flickr.com/search/? SPEC 140 q=jrbp+Madia+sativa FACU *Matricaria discoidea (Chamomilla suaveolens) PINEAPPLE WEED/RAYLESS http://www.flickr.com/search/? SPEC 84 CHAMOMILE q=jrbp+Chamomilla+suaveolen