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Topic: Phacelia


In the News (Fri 1 Jan 10)

  
  Small Farm Success Project
Phacelia tanacetifolia is a versatile plant that is used extensively in Europe, both as a cover crop and as bee forage.
Phacelia is a long-day plant and requires a minimum of 13 hours of daylight to initiate flowering (roughly mid-April to early September in the mid-Atlantic).
Phacelia seed is inexpensive in areas where it is used extensively, but not currently in the U.S. There are 234,960 seeds to the pound, however, so a pound of phacelia goes a long way.
www.smallfarmsuccess.com /Phacelia_farmer.cfm   (1449 words)

  
 Phacelia lenta
Phacelia lenta can be distinguished from other members of the genus occurring within its range by the following combination of characters: a clump-forming perennial with glandular herbage, bipinnatifid leaves, persistent white corollas, and long-exserted stamens with purple filaments.
Phacelia lenta is endemic to a small area of the arid Columbia Basin region.
Phacelia lenta occurs primarily on basalt cliffs and ledges and cracks in basalt outcrops.
www.dnr.wa.gov /nhp/refdesk/fguide/htm/4phletxt.htm   (523 words)

  
 Cover Crop Database: Complete Crop Summary of Phacelia
Phacelia (Sengonca and Frings, 1988), tansy phacelia (Niehaus and Ripper, 1976).
Phacelia is a bushy plant with fern-like foliage and blue flowers (Pears et al., 1989).
In a two-year, replicated study, Sengonca and Frings (1988) grew tansy phacelia (Phacelia tanacetifolia, Hydrophyllaceae) on the corners, in interior strips, and in "islands", in conjunction with 200-m2 plots of sugarbeet.
www.sarep.ucdavis.edu /cgi-bin/ccrop.EXE/show_crop_30   (654 words)

  
 Alpine Phacelia - Phacelia sericea
Alpine Phacelia is a tubular, bell-shaped or bowl-shaped flower.
"Phacelia" comes from the Greek word "phakelos" which means "bundles".
The Alpine Phacelia grows on rocky, open or wooded places in the mountains.
www.blueplanetbiomes.org /alpine_phacelia.htm   (173 words)

  
 Hydro2.html
"Phacelia" is derived from a Greek word phakelos meaning "bundle," for the plant's clustered flowers; hastata means "spear-shaped" because some have pointed lower leaves with lateral lobes that look like one type of spearhead (not seen in the illustrations).
A closely related species, the varileaf phacelia, Phacelia heterophylla (left), is so similar that the two plants are difficult to tell apart (The latter plant tends to be taller, more hirsute, and have lobed leaves on the lower portion of the stem).
The Idaho Phacelia, Phacelia idahoensis, is a tall plant rather similar to the purple fringe shown above although not as showy.
www.larkspurbooks.com /Hydro2.html   (544 words)

  
 Phacelia - LoveToKnow Garden
Phacelia - A group of sun-loving annuals with showy flowers, mainly from the western states of N. America.
Some are only a few inches high and spread along the ground; others are several feet in height, bearing bell-shaped or tubular flowers, blue, mauve, purple, or white, and carried in curved racemes which straighten as they expand.
Seeds may be raised in heat, and the seedlings planted out in clumps, but this needs care, for all Phacelias dislike moving.
garden.lovetoknow.com /wiki/Phacelia   (203 words)

  
 Phacelia, Lana Woollypod Vetch, And Austrian Winter Pea: Three New Cover   (Site not responding. Last check: 2007-10-09)
However, the impact of phacelia, oil seed radish, and other cover crops on populations of Sclerotinia minor, the causal agent of lettuce drop, is not known.
In both 1993 and 1994 experiments (see Table 1), phacelia, Lana woollypod vetch, purple vetch (Vicia benghalensis), Austrian winter pea, and lettuce became infected and the pathogen was isolated from field samples.
When lettuce was planted after cover crop incorporation, phacelia, Lana woollypod vetch, and Austrian winter pea plots had significantly higher lettuce drop incidence than fallow plots in the first year.
www.sarep.ucdavis.edu /ccrop/ccres/4.HTM   (598 words)

  
 [No title]
Phacelia submutica, known locally as Phacelia is limited in distribution to CO and was listed by FWS Region 6.
Phacelia argentea, known locally as sand dune Phacelia is known to be distributed in CA,OR and was listed by FWS Region 1.
Phacelia pallida, known locally as pale Phacelia is known to be distributed in TX, Mexico and was listed by FWS Region 2.
www.csdl.tamu.edu /FLORA/tfp/fwscchyd.htm   (963 words)

  
 Scorpionweed (Phacelia hastata)   (Site not responding. Last check: 2007-10-09)
Phacelias are cultivated as a honey-producing crop in some countries, and some are ornamentals, but I found no mention of economic uses for the species discussed here.
This is a small family of about 18 genera and 275 species found mostly in the western United States.
The genus Phacelia (from the Greek phakelos "a fascicle," in reference to the clustered flowers) is by far the largest, with about 130 species in the Americas.
www.npwrc.usgs.gov /resource/literatr/wildflwr/species/phachast.htm   (297 words)

  
 CPC Plant Profile - National Collection of Endangered Plants
Although there are many known populations of Silvery Phacelia compared to other rare species, the majority of populations are small and separated by great distances.
Phacelia argentea grows on unstabilized or semi-stabilized sand dunes, bluffs, and bases of coastal headlands along the northern California and southern Oregon Pacific coast.
Silvery Phacelia reproduces primarily be seeds, short rhizomes, and spreads by a branched caudex (Rittenhouse 1995).
www.centerforplantconservation.org /asp/cpc_viewprofile.asp?cpcnum=3339   (1141 words)

  
 Untitled
The Phacelia fimbriata is also known as the Fringed Phacelia or the Fringed Scorpion-Weed.
Phacelia, a native to North America and Andean South America, is the largest genus of the Hydrophyllaceae family.
Genus Phacelia comes from the Greek phakelos "a fascicle" which refers to the clustered flowers it produces.
www.discoverlife.org /nh/tx/Plantae/Dicotyledoneae/Hydrophyllaceae/Phacelia/fimbriata   (366 words)

  
 Mountain phacelia   (Site not responding. Last check: 2007-10-09)
Mountain phacelia is a decumbent to erect perennial from a branched, woody root-
The corollas are cylindric to bell-shaped and are white to lavender with hispid exserted stamens.
It is a frequent resident of chaparral and yellow pine forest, and ranges from the San Gabriel and San Bernardino Mts to Mt. Pinos to the Coast Ranges and the Sierra Nevada, blooming from April to June.
www.calflora.net /bloomingplants/mountainphacelia.html   (174 words)

  
 Phacelia ranunculacea
Collections of both of these plants should always be carefully checked, as their similarity has led to many misidentifications.
The flowers are solitary in Ellisia and cymose in Phacelia.
Constance, L. A revision of Phacelia subgenus Consmanthus (Hydrophyllaceae).
www.dnr.state.oh.us /dnap/Abstracts/P/phacranu2.htm   (339 words)

  
 Small-flowered Phacelia   (Site not responding. Last check: 2007-10-09)
The leaves of small-flowered phacelia are similar in appearance to some buttercups, such as
However, the buttercups do not have sharp, stiff hairs on the leaves, petioles, and stems to the extent that small-flowered phacelia does.
Additionally, these plants generally grow in different habitats and have yellow flowers unlike small-flowered phacelia.
www.ppws.vt.edu /scott/weed_id/phacelia.htm   (151 words)

  
 Blue Phacelia (DesertUSA)
Blue Phacelia is an annual shrub of the Waterleaf Family (Hydrophyllaceae).
Green, finely-haired, fern-like leaves and the coiled, scorpion tail arrangement of the flowers are characteristic of this species.
The more than 100 species of Phacelias in the western US, are difficult to distinguish one from another except by seed identification.
www.desertusa.com /mag99/apr/papr/bphacelia.html   (162 words)

  
 Phacelia campanularia Desert Bluebell.
This is a 1-2 foot annual with royal blue 1 inch flowers.
Phacelia campanularia's foliage color is Green, and type is NA.
If the numbers are zero, there is a reason.
www.laspilitas.com /plants/493.htm   (197 words)

  
 Biological pest control -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-09)
Semi-transparent in a range of colours from green, white, brown and fl.
Hoverflies can be encouraged by growing attractant flowers such as the (additional info and facts about poached egg plant) poached egg plant (Limnanthes douglasii), (Any of various tropical American plants of the genus Tagetes widely cultivated for their showy yellow or orange flowers) marigolds or phacelia throughout the growing season.
Community wide mosquito control programs that spray adult mosquitoes also kill dragonflies, thus removing an important biocontrol agent, and can actually increase mosquito populations in the long term.
www.absoluteastronomy.com /encyclopedia/b/bi/biological_pest_control.htm   (1334 words)

  
 Species Profile for North Park phacelia
Federal Register documents that apply to the North Park phacelia.
USFWS Refuges on which the North Park phacelia is reported.
A recovery plan (North Park Phacelia) details specific tasks needed to recover this species.
ecos.fws.gov /species_profile/servlet/gov.doi.species_profile.servlets.SpeciesProfile?spcode=Q204   (165 words)

  
 Scalloped Leaf Phacelia, Phacelia crenulata
Phacelia crenulata, Waterleaf Family (Hydrophyllaceae), Scalloped Leaf Phacelia.
Also called Scorpionweed, Common phacelia, Caterpiller Weed, and Scalloped phacelia.
Habitat: Phacelia's habitat is the desert environs, where it occupies open, sandy washes to rocky flats, bajadas, roadsides, and playas.
www.delange.org /Phacelia/Phacelia.htm   (89 words)

  
 Phacelia serrata   (Site not responding. Last check: 2007-10-09)
Similar Species: Phacelia serrata exhibits the unusual combination of restriction to volcanic cinders, late summer flowering, and corrugated seed margins.
While Phacelia integrifolia sometimes grows in cinders in the Zuni-Bandera Volcanic Field, it has smooth seed margins, and it does not bloom in the late summer.
Voss, J.W. A revision of the Phacelia crenulata group for North America.
nmrareplants.unm.edu /reports/phaser.htm   (213 words)

  
 DFT Vascular Plant Image Library (Hydrophyllaceae)
Phacelia congesta - scorpioid cyme from Winston Ranch, Uvalde Co., Texas - photo by Robert Corbett
Phacelia congesta - whole plant from Winston Ranch, Uvalde Co., Texas - photo by Robert Corbett
Phacelia congesta - developing capsules with styles (close up) from Winston Ranch, Uvalde Co., Texas - photo by Robert Corbett
www.csdl.tamu.edu /FLORA/imaxxhyd.htm   (778 words)

  
 Phacelia bipinnatifida   (Site not responding. Last check: 2007-10-09)
STATE RANGE: There are post-1960 records from Brown, Fairfield, and Pike counties.
COMMENTS: In Ohio, this plant may be under collected due to its similarity to Hydrophyllum virginianum.
Constance, L. A revision of Phacelia subgenus Cosmanthus (Hydrophyllaceae).
www.dnr.state.oh.us /htdocs/dnap/Abstracts/P/phacbipi.htm   (128 words)

  
 Hydrophyllaceae (Waterleaf) Family Pt. 2
Hydrophyllaceae is restricted mostly to western North America, and has no bothersome weed-like members.
A few of the phacelias have stinging hairs, which may give the handler an unpleasant rash.
Although usually pleasantly fragrant, a desert species of phacelia gives off one of the foulest odors I have ever encountered in a plant.
plants.montara.com /ListPages/FamPages/Hydrophylla2.html   (233 words)

  
 PHACELIA, Annual Flower Information
The best known sort is Phacelia campanularia, the Harebell Phacelia, which bears Gentian-blue, bell-shaped flowers with contrasting white stamens on one-sided curved racemes.
The plants grow 9 inches tall and are somewhat hairy.
Phacelias are excellent edging plants for blue effects and admirably suited to the rockery.
www.backyardgardener.com /annual/annual64.html   (396 words)

  
 BONAP HYDROPHYLLACEAE Listing
Present in the Texas flora and known locally as: Spike phacelia, blue curls (Texas Distribution by vegetation zone) Synonymy: Phacelia congesta var.
integrifolia Present in the Texas flora and known locally as: Gyp phacelia, crenateleaf phacelia (Texas Distribution by vegetation zone) Synonymy: Phacelia integrifolia var.
keckii (Munz & Johnston) Thorne Synonymy: Phacelia keckii Munz & Johnston, Phacelia suaveolens var.
www.csdl.tamu.edu /FLORA/bonapfams/bonxxhyd.htm   (1181 words)

  
 Plant Profile for Phacelia campanularia (desertbells)   (Site not responding. Last check: 2007-10-09)
Click on the thumbnail(s) to view other images for this plant available in the PLANTS Gallery.
See county distributions for the following states by clicking on them below or on the map.
View 16 genera in Hydrophyllaceae, 158 species in Phacelia or click below on a thumbnail map or name for subspecies profiles.
plants.usda.gov /cgi_bin/plant_profile.cgi?symbol=PHCA3   (231 words)

  
 Silverleaf Phacelia Pictures   (Site not responding. Last check: 2007-10-09)
Phacelia hastata photos and WA distribution map - UW Herbarium
Phacelia hastata - Gresham H.S. Phacelia hastata -CWNP
The Web is useful but the outdoors is where the wonder is at.
www.bentler.us /eastern-washington/plants/silver-leaf-phacelia.aspx   (41 words)

  
 Miami mist (Phacelia purshii)
Known in scattered locations in surrounding states and as far north as Pennsylvania.
Similar Species: Fringed Phacelia AKA Blue Ridge Phacelia (Phacelia fimbriata) is the only other Phacelia with fringed petals.
The flowers are usually white, sometimes lavender with five to fifteen per head.
2bnthewild.com /plants/H293.htm   (254 words)

  
 Brand's Phacelia [Phacelia stellaris Brand]   (Site not responding. Last check: 2007-10-09)
The Border Field site is situated in a sandy opening which is readily degraded by foot traffic from the numerous tourists to this park; as well as by illegal immigrants crossing at the fence immediately to the south.
A synonym for Brand's Phacelia is Phacelia douglasii var.
All populations should be fully protected with adequate buffers.
sandiego.sierraclub.org /rareplants/194.html   (396 words)

  
 Fern-leaved Phacelia (Phacelia bipinnatifida)
Fern-leaved Phacelia is also known as Purple Phacelia, Scorpion Weed.
ITIS Advanced Search to see if they meet the current ITIS taxonomic criteria.
USDA Plants - Phacelia ranunculacea (Nutt.) Constance oceanblue phacelia
2bnthewild.com /plants/H14.htm   (208 words)

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