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January & February VOLUME 43 NUMBER 1 - JANUARY / FEBRUARY 2017 Helianthus nuttallii - J. Nachlinger Society News Northern Nevada Parking is enforced in the lot on the SE corner of Evans and Record Way. Events Parking passes and maps are February 2 – Janel Johnson looks back available from the university – see www. on 2016’s phenomenal Carson Valley unr.edu/parking for more information. monkeyflower super-bloom. March 2 – Annie Overlin, UNR Research Scientist, will give a talk entitled Southern Nevada “Revegetation of an agricultural wetland: Events utilizing seed bank and response to biomass management to inform February 6 – Melissa Sanders of the restoration and management.” Great Basin Institute and Southern April 6 – Arnold “Jerry” Tiehm, Herbarium Nevada Office of the BLM will present Curator at UNR’s Museum of Natural “Seeds of Success and the Federal History, will provide the program Native Plant Materials Development on 2016’s botanical surprises from Program in Southern Nevada.” northwestern Nevada. March 6 – Dr. Jim Boone, Ecologist and oin our speakers before the meetings founder of BirdandHike.com will present Jfor dinner at 5:30 at Great Full “Gold Butte and the Biology of Elevation Gardens, 555 South Virginia Street. Gradients.” Meetings are in room 300G of the Fleischman Agriculture Building on the outhern Nevada Meetings are held UNR campus, north of 9th Street and Sin Henderson the first Monday of Evans Avenue. every month from 6:30-7:30 pm (unless Enter the building under the otherwise noted when holidays fall on first breezeway on the west side near the Mondays) at the U.S. Geological Survey street. There’s an elevator at the east end office at 160 North Stephanie Street. of the building. Meet on the third floor and Our program coordinator is Lesley down the hall from the UNR herbarium. DeFalco. If you would like email updates Social time starts at 7:00 pm and the for Southern Nevada events, please email program starts at 7:30. The outside door her at [email protected] and ask to be will be automatically locked at 7:30. added to the list. Events subject to change. Visit nvnps.org for updates. Persicaria lapathifolia Botanizing Notebook: The Mosquito Mountains Part III Story by Arnold Tiehm Photographs by Jan Nachlinger n August 10-12th Jan Nachlinger and We started out near the hay OI returned to the Mosquito Mountains meadows east of the Coleman Valley in the extreme northwest corner of Ranch. Our first stop on a ditch bank Washoe County for the third time in 2016. covered in blooming plants yielded Often during the late season in desert- Persicaria lapathifolia, Muhlenbergia like areas such as this it seems as though asperifolia, and two Rumex, maritimus everything in flower is either a composite var. fueginus and salicifolius var. or a chenopod. Thankfully that was not triangularis. There was also a small the case on this trip as we encountered a population of a Glyceria which I thought delightfully diverse group of plants in full might be declinata, a species I had never bloom. seen with its feet in the ground. NNPS NEWSLETTER VOL. 43, NO. 1 JANUARY / FEBRUARY 2017 2 Emerging from the ditch we continued in appropriate habitats throughout the to a sinuous hay meadow that had intermountain region. previously been mowed. However, down After our first stops around the hay the middle of the mowed area was a meadows, we went to the Coleman Valley small drainage that was untouched by Ranch reservoir which we had visited the mower. In the midst of this narrow on our previous trips. The low water had drainage was a bevy of rather tall plants exposed extensive mud flats. We were in flower and fruit. The most obvious was just a little early for the late season mud Helianthus nuttallii with its conspicuous flat flora but managed to collect two yellow-rayed heads at the tips of six- species of Crypsis, alopecuroides and foot-tall stems. Another yellow-flowered schoenoides. They were both prostrate composite was Senecio hydrophilus. and rather diminutive and it took some It did not quite reach the height of the effort to collect enough in flower to make Helianthus but its glaucous leaves several specimens of each. Back at and numerous heads made it just as the herbarium, I examined them under eye-catching. the microscope to make sure I was not Another six-footer was Cicuta confusing the two species and realized maculata or water hemlock. This we had actually collected three species poisonous member of the carrot family, of Crypsis as there were plants of C. Apiaceae, has the toxin concentrated vaginiflora mixed in with the other two. in the carrot-like roots. It was mostly in Just as incredulously, Jan had managed fruit but there were still a few persistent to photograph all three! So much for our white flowers to be seen. Two other plants field identification capabilities. These are in flower that reached heights between the only species of Crypsis known from three and four feet were red-flowered Nevada and we found them all at one Castilleja exilis and white- to light pink- location! rayed Symphyotrichum [aster] eatonii. Crypsis alopecuroides is quite All five of these plants are widespread widespread in Nevada and I had earlier Persicaria lapathifolia Rumex salicifolius var. triangularis Rumex maritimus var. fueginus NNPS NEWSLETTER VOL. 43, NO. 1 JANUARY / FEBRUARY 2017 3 records from Douglas, Elko, Eureka, Humboldt, Lander, Lyon, Ormsby (now Carson City), and Washoe counties. Crypsis schoenoides was previously known from Churchill, Clark, Douglas, Lyon, and Washoe counties. The only records I had of C. vaginiflora from Nevada were from Lyon County. Again, another great find from the Mosquito Mountains! It is interesting that C. vaginiflora is not in the new Oregon Flora (Wilson et al., 2015). As the crow flies we were only a mile from Oregon. In early January of this year I was at the Northern California Botanists Symposium in Chico, California and asked one of the authors of the grass treatment for a copy of the Oregon Flora. She told me that C. vaginiflora has since been found in Oregon near the Idaho border. Dang! I thought I would be the The author with Cicuta, first one to go back and collectCrypsis Symphotrichium, and Helianthus vaginiflora in Oregon. Crypsis alopecuroides Crypsis schoenoides Crypsis schoenoides and C. vaginiflora NNPS NEWSLETTER VOL. 43, NO. 1 JANUARY / FEBRUARY 2017 4 From the reservoir we travelled to just below the crest of the Mosquito Mountains where we had previously surveyed a wet meadow and small stock pond. The meadow and pond were now quite dry but a short distance down the drainage we found a stock pond that was still fairly full of water. Around the edges of the pond we found Lilaea scilloides, a plant that defies description, belonging to the arrow-grass family, Juncaginaceae. It has narrow, spongy leaves that are nearly all basal and spikes of female and perfect flowers. In water, the spikes are barely emergent or float on the surface. When the water recedes and the plants are exposed, the spikes tend to bend or fall over. This is probably the result of the fruit maturing and becoming too heavy to be supported by the spongy stems. Lilaea has been found in Nevada in Washoe, Elko, Humboldt, and Lander counties. Castilleja exilis Lillaea scillioides NNPS NEWSLETTER VOL. 43, NO. 1 JANUARY / FEBRUARY 2017 5 Lillaea scillioides Glyceria borealis Glyceria declinata he next day we again hiked into Creek. Closer study revealed it was not TTwelvemile Creek. For a good portion G. declinata but G. borealis instead. of our botanizing we had to wade in the The only records I have of borealis from creek. While doing this we collected Nevada are from Big Meadows and Rock several water plants including Sagittaria Lake in the Sierra Nevada and from cuneata, Alisma Washoe Valley, all triviale, and, again, in Washoe County. what I took to be Disappointed, Glyceria declinata – I assumed the the same plant we specimen from had found the day Coleman Valley before at the ranch. Ranch would also Later, back at the turn out to be UNR Herbarium, I borealis. About three was examining the weeks later I finally specimens from the worked my way down trip under the ‘scope. to the collection from As usual, by the time the ranch finally and I get my collections bingo! - it turned dried, bundled, out to be the very and delivered to different G. declinata. the university they I had been vindicated. are in no specific Glyceria declinata order and the first has long been Glyceria specimen known in Nevada to come to the top from around Lee on happened to be the the west side of the one from Twelvemile Stachys palustris Ruby Mountains in NNPS NEWSLETTER VOL. 43, NO. 1 JANUARY / FEBRUARY 2017 6 Persicaria coccinea Sparganium emersum Potemogeton epihydrus Elko County. In 2007 it turned up in the the nightshade family (Solanaceae). This Spring Mountains of Clark County. It is an white-flowered plant was documented introduced plant and I am sure it will turn in Nevada from the Sierra Nevada and up in more places in Nevada. Sheldon National Wildlife Refuge in Back at Twelvemile Creek, we worked Washoe County and from the Pine Nut our way west from the pole line road Mountains in Douglas County. I have to the drainage where we had found often thought it should occur in between Hesperolinum micranthum on an earlier these sites and this is certainly a plant we expedition. We had noted a Persicaria will keep looking for in future wanderings.
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