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The Collection of Oak Trees of Mexico and Central America in Iturraran Botanical Gardens
The Collection of Oak Trees of Mexico and Central America in Iturraran Botanical Gardens Francisco Garin Garcia Iturraran Botanical Gardens, northern Spain [email protected] Overview Iturraran Botanical Gardens occupy 25 hectares of the northern area of Spain’s Pagoeta Natural Park. They extend along the slopes of the Iturraran hill upon the former hay meadows belonging to the farmhouse of the same name, currently the Reception Centre of the Park. The minimum altitude is 130 m above sea level, and the maximum is 220 m. Within its bounds there are indigenous wooded copses of Quercus robur and other non-coniferous species. Annual precipitation ranges from 140 to 160 cm/year. The maximum temperatures can reach 30º C on some days of summer and even during periods of southern winds on isolated days from October to March; the winter minimums fall to -3º C or -5 º C, occasionally registering as low as -7º C. Frosty days are few and they do not last long. It may snow several days each year. Soils are fairly shallow, with a calcareous substratum, but acidified by the abundant rainfall. In general, the pH is neutral due to their action. Collections The first plantations date back to late 1987. There are currently approximately 5,000 different taxa, the majority being trees and shrubs. There are around 3,000 species, including around 300 species from the genus Quercus; 100 of them are from Mexico and Central America. Quercus costaricensis photo©Francisco Garcia 48 International Oak Journal No. 22 Spring 2011 Oaks from Mexico and Oaks from Mexico -
Maintaining and Improving Habitat for Hummingbirds in Oklahoma and Texas
United States Department of Agriculture Maintaining and Improving Habitat for Hummingbirds in Oklahoma and Texas A Land Manager’s Guide Forest Service National Headquarters Introduction Hummingbirds play an important role in the food web, pollinating a variety of flowering plants, some of which are specifically adapted to pollination by hummingbirds. Some hummingbirds are at risk, like other pollinators, due to habitat loss, changes in the distribution and abundance of nectar plants (which are affected by climate change), the spread of invasive Anna’s Hummingbird Nest plants, and pesticide use. This guide is intended to Courtesy of Steve Berardi Wikimedia Commons help you provide and improve habitat for humming- birds, as well as other pollinators, in Oklahoma and Texas. While hummingbirds, like all birds, have the basic habitat needs of food, water, shelter, and space, this guide is focused on providing food—the plants that provide nectar for hummingbirds. Because climate, geology, and vegetation vary widely in different areas, specific recommenda- tions are presented for each ecoregion in Oklahoma and Texas. (See the Ecoregions in Oklahoma and Texas section, below.) This guide also provides brief descriptions of the species that visit Oklahoma and Texas, as well as some basic information about hummingbird habitat needs. Whether you’re involved in managing public or private lands, large acreages or small areas, you can make them attractive to our native hummingbirds. Even long, narrow pieces of habitat, like utility corridors, field edges, and roadsides, can provide important connections among larger habitat areas. Hummingbird Basics Some of the hummingbird species of Okla- homa and Texas are migratory, generally wintering in Mexico and southern Texas and pushing northward through Nevada and California for summer breeding. -
Rivoli's Hummingbird: Eugenes Fulgens Donald R
Digital Commons @ George Fox University Faculty Publications - Department of Biology and Department of Biology and Chemistry Chemistry 6-27-2018 Rivoli's Hummingbird: Eugenes fulgens Donald R. Powers George Fox University, [email protected] Follow this and additional works at: https://digitalcommons.georgefox.edu/bio_fac Part of the Biodiversity Commons, Biology Commons, and the Poultry or Avian Science Commons Recommended Citation Powers, Donald R., "Rivoli's Hummingbird: Eugenes fulgens" (2018). Faculty Publications - Department of Biology and Chemistry. 123. https://digitalcommons.georgefox.edu/bio_fac/123 This Article is brought to you for free and open access by the Department of Biology and Chemistry at Digital Commons @ George Fox University. It has been accepted for inclusion in Faculty Publications - Department of Biology and Chemistry by an authorized administrator of Digital Commons @ George Fox University. For more information, please contact [email protected]. Rivoli's Hummingbird Eugenes fulgens Order: CAPRIMULGIFORMES Family: TROCHILIDAE Version: 2.1 — Published June 27, 2018 Donald R. Powers Introduction Rivoli's Hummingbird was named in honor of the Duke of Rivoli when the species was described by René Lesson in 1829 (1). Even when it became known that William Swainson had written an earlier description of this species in 1827, the common name Rivoli's Hummingbird remained until the early 1980s, when it was changed to Magnificent Hummingbird. In 2017, however, the name was restored to Rivoli's Hummingbird when the American Ornithological Society officially recognized Eugenes fulgens as a distinct species from E. spectabilis, the Talamanca Hummingbird, of the highlands of Costa Rica and western Panama (2). See Systematics: Related Species. -
Plants for Sun & Shade
Plants for Dry Shade Blue Shade Ruellia Ruellia tweediana Bugleweed Ajuga Cast Iron Plant Aspidistra Cedar Sage Salvia roemeriana Columbine Aquilegia Coral Bells Heuchera Flax Lily Dianella tasmanica ‘variegata’ Frog Fruit Phyla nodiflora Heartleaf Skullcap Scutellaria ovata ssp. Bracteata Japanese Aralia Fatsia japonica Katie Ruellia Ruellia tweediana Majestic Sage Salvia guaranitica Red Skullcap Scuttelaria longifolia Tropical or Scarlet Sage Salvia coccinea Turk’s Cap Malvaviscus arboreus var. drummondii Virginia Creeper Parthenocissus quinquefolia Plants for Moist Shade Australian Violet Viola hederacea Carex grass Sedge spp. Cardinal Flower Lobelia cardinalis Chinese Ground Orchid Bletilla striata Creeping Daisy Wedelia trilobata Creeping Jenny Lysimachia nummularia Crinum lily Crinum spp. False Spirea Astilbe spp. Fall Obedient Plant Physostegia virginiana Firespike Odontenema strictum Ferns various botanical names Gingers various botanical names Gulf Coast Penstemon Penstemon tenuis Inland Sea Oats Chasmanthium latifolium Ligularia Ligularia spp. Spikemoss Selaginella kraussiana Toadlily Tricyrtis spp. Turk’s Cap Malvaviscus arboreus var. drummondii Tropical or Scarlet Sage Salvia coccinea Water Celery Oenanthe javanica This and other plant care tip sheets are available at Buchanansplants.com. 01/15/16 Plants for Dry Sun Artemisia Artemisia spp. BiColor Iris Dietes bicolor Black-eyed Susan Rudbeckia spp. Blackfoot Daisy Melampodium leucanthum Blanket Flower Gaillardia spp. Bougainvillea Bougainville Bulbine Bulbine frutescens Butterfly Iris Dietes iridioides (Morea) Copper Canyon Daisy Tagetes lemmonii Coral Vine Antigonon leptopus Crossvine Bignonia capreolata Coreopsis Coreopsis spp. Dianella Dianella spp. Four Nerve Daisy Tetraneuris scaposa (Hymenoxys) Gulf Coast Muhly Muhlenbergia capillaris Ice Plant Drosanthemum sp. Mexican Hat Ratibida columnaris Plumbago Plumbago auriculata Rock Rose Pavonia spp. Sedum Sedum spp. Salvias Salvia spp. -
Slow-Growing Microgreen Vegetables, Herbs & Flowers Comparison Charts
955 Benton Ave., Winslow, ME 04901 U.S.A. • Phone: Toll-Free 1-877-564-6697 • Fax: 1-800-738-6314 • Web: Johnnyseeds.com • Email: [email protected] SLOW-GROWING MICROGREEN VEGETABLES, HERBS & FLOWERS COMPARISON CHARTS Alfalfa Amaranth, Garnet Beet, Bull's Blood Beet, Early Wonder Tall Top Beet, Yellow Carrot Chard, Pink Stem Red & Red Beet Chicory, Bianca Dandelion, Red Magenta Spreen Orach, Ruby Red Purslane, Red Scallion & Shungiku Riccia Gruner Evergreen Hardy White Vegetables — Slow-Growing Microgreen Varieties (16–25 days) 5 Lbs. 25 Lbs. Part # Variety Description Flavor 1 Oz. 1/4 Lb. 1 Lb. @/Lb. @/Lb. 2150MG J Alfalfa Delicate appearance. Nutty, pea-like $3.75 $6.20 $10.80 $10.00 $9.50 2247MG J Amaranth, Garnet Red Fuchsia-colored leaves and stems. Mild, earthy $7.50 $15.05 $43.10 $38.40 $35.30 2912MG J $7.80 $16.60 $54.00 $47.70 $44.20 Beet, Bull's Blood Lofty. Red leaves, red stems. Earthy 2912M $6.75 $9.10 $25.50 $22.40 $21.00 123M Beet, Early Wonder Tall Top Lofty. Bright green leaves, red stems. Earthy $5.15 $6.75 $14.50 $11.30 $10.40 4544MG J NEW Beet, Red Beet Lofty. Bright green leaves, red stems. Earthy $6.25 $8.25 $18.70 $16.80 $14.50 2965MG J NEW Beet, Yellow $6.50 $8.75 $25.00 $22.50 $20.20 Lofty. Bright green leaves, yellow stems. Earthy 2965M Beet, Yellow $6.35 $8.45 $22.80 $19.60 $17.20 2468MG J $7.80 $16.10 $46.70 $43.60 $38.60 Carrot Feathery leaves. -
Amaranthus Cruentus Red Amaranth
Amaranthus cruentus L. Red Amaranth (Amaranthus chlorostachys, Amaranthus hybridus subsp. cruentus, Amaranthus paniculatus) • This Central American species is alternately known Achita, African Spinach, Bledo, Blood Amaranth, Bush Greens, Caterpillar Amaranth, Princess Feather; Purple Amaranth, Red Shank, or Sudan Spinach; the moderately coarse textured plants typically mature at 3N to 5N (6N) with a spread of about a quarter to third of the height; leaves vary in color from yellow-green, medium green, dark green, to bronzish green depending upon the cultivar and nutritional status; leaves are simple, nar- rowly to broadly ovate; bases are acute to cuneate with tips acute to acuminate and with wavy mar- gins; the erect flower panicles are 4O to 8O long and fairly dense, varying from creamy white to blood red in color depending upon the cultivar and mature in late spring to summer depending on sowing times and regional conditions. • While this species is grown for agronomic purposes in many regions of the world, ornamental culti- vars are selected for the showy flower and fruit panicles; primary uses are as tall bedding plants to add height to island plantings or mixed boarders, or for cut flowers; the showy panicles can be very striking as cut flowers and are long lasting features as individual panicles go in the garden; after the initial flowering, plants can be deadheaded to encourage return bloom with mixed success. • The most popular of these taxa is 'Autumn Palette' which offers a of long showy panicles in autumn colors ranging from creamy white, buff, peach, deep apricot, to orange-red; 'Marvel Bronze' has wine-red panicles with darker green leaves that are flushed bronze; while touted as disease and pest resistant in many regions, flea beetles may caused severe damage to the foliage; although this is detrimental to its use as a massing or tall bedding plant, the foliar damage usually occurred late enough in the season that the late spring to summer flowers still matured sufficiently for use in fresh cut or dried arrangements. -
Southwestern Rare and Endangered Plants: Proceedings of the Fourth
Conservation Implications of Spur Length Variation in Long-Spur Columbines (Aquilegia longissima) CHRISTOPHER J. STUBBEN AND BROOK G. MILLIGAN Department of Biology, New Mexico State University, Las Cruces, New Mexico 88003 ABSTRACT: Populations of long-spur columbine (Aquilegia longissima) with spurs 10-16 cm long are known only from a few populations in Texas, a historical collection near Baboquivari Peak, Arizona, and scattered populations in Coahuila, Chihuahua, and Nuevo Leon, Mexico. Populations of yellow columbine with spurs 7-10 cm long are also found in Arizona, Texas, and Mexico, and are now classified as A. longissima in the recent Flora of North America. In a multivariate analysis of floral characters from 11 yellow columbine populations representing a continuous range of spur lengths, populations with spurs 10-16 cm long are clearly separate from other populations based on increasing spur length and decreasing petal and sepal width. The longer-spurred columbines generally flower after monsoon rains in late summer or fall, and occur in intermittently wet canyons and steep slopes in pine-oak forests. Also, longer-spurred flowers can be pollinated by large hawkmoths with tongues 9-15 cm long. Populations with spurs 7-10 cm long cluster with the common golden columbine (A. chrysantha), and may be the result of hybridization between A. chrysantha and A. longissima. Uncertainty about the taxonomic status of intermediates has contributed to a lack of conservation efforts for declining populations of the long-spur columbine. The genus Aquilegia is characterized are difficult to identify accurately in by a wide diversity of floral plant keys. For example, floral spurs morphologies and colors that play a lengths are a key character used to major role in isolating two species via differentiate yellow columbine species in differences in pollinator visitation or the Southwest. -
Lantern Slides Illustrating Zoology, Botany, Geology, Astronomy
CATALOGUES ISSUED! A—Microscope Slides. B—Microscopes and Accessories. C—Collecting Apparatus D—Models, Specimens and Diagrams— Botanical, Zoological, Geological. E—Lantfrn Slides (Chiefly Natural History). F—Optical Lanterns and Accessories. S—Chemicals, Stains and Reagents. T—Physical and Chemical Apparatus (Id Preparation). U—Photographic Apparatus and Materials. FLATTERS & GARNETT Ltd. 309 OXFORD ROAD - MANCHESTER Fourth Edition November, 1924 This Catalogue cancels all previous issues LANTERN SLIDES illustrating Zoology Birds, Insects and Plants Botany in Nature Geology Plant Associations Astronomy Protective Resemblance Textile Fibres Pond Life and Sea and Shore Life Machinery Prepared by FLATTERS k GARNETT, LTD Telephone : 309 Oxford Road CITY 6533 {opposite the University) Telegrams : ” “ Slides, Manchester MANCHESTER Hours of Business: 9 a.m. to 6 p.m. Saturdays 1 o’clock Other times by appointment CATALOGUE “E” 1924. Cancelling all Previous Issues Note to Fourth Edition. In presenting this New Edition we wish to point out to our clients that our entire collection of Negatives has been re-arranged and we have removed from the Catalogue such slides as appeared to be redundant, and also those for which there is little demand. Several new Sections have been added, and, in many cases, old photographs have been replaced by better ones. STOCK SLIDES. Although we hold large stocks of plain slides it frequently happens during the busy Season that particular slides desired have to be made after receipt of the order. Good notice should, therefore, be given. TONED SLIDES.—Most stock slides may be had toned an artistic shade of brown at an extra cost of 6d. -
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RAFAEL AGUILAR-ROMERO1,4, FELIPE GARCÍA-OLIVA2, FERNANDO PINEDA-GARCÍA1, IGNACIO TORRES2, ERNESTO PEÑA-VEGA2, ADRIÁN GHILARDI3 AND KEN OYAMA1,2 Botanical Sciences 94 (3): 471-482, 2016 Abstract Elucidating the factors determining plant distribution is still on discussion. It has been stated that the distri- DOI: 10.17129/botsci.620 bution is mostly determined by environmental factors, but the evidence on whether this or other processes are the determinants remains inconclusive. In the present study, we hypothesized that oak species differ in their distribution, which might be mostly influence by the environment. Particularly, we explored: i) the patterns of distribution of Quercus species at a landscape scale; ii) the climatic, soil and topographic fac- tors that might determine their distribution, and iii) the degree of association between the species within fragments. The study included the analysis of 78 oak forest fragments at the Cuitzeo lake Basin in Micho- acán state, Mexico in which nine oak species were registered. The species showed clear differences in their distribution; three groups of oak species that differ significantly in their spatial arrangement were detected with a NMDS (Non-metric Multidimensional Scaling) analysis. We observed a relationship between oak species distribution with temperature and precipitation. In particular, Q. candicans, Q. crassipes and Q. rugosa were frequently distributed at sites with higher rainfall and lower temperature; in contrast, Q. deserticola, Q. gentryi and Q. glaucoides were at more arid areas. We found associations between pairs of oak species; the most recurrent one was between species from the Quercus and the Lobatae sections. Overall, the pattern of distribution among oak species was determined by environmental factors, which suggests that they partition their habitat to avoid competition for resources. -
Perennial 2018 Report
2018 Perennial Trial Evaluation Department of Horticulture and Landscape Architecture, Colorado State University Scientific Name Acanthus longifolius Source Denver Botanic Gardens Common Name Bear's Breech Tsnum: 96147 Variety Bed: B Cultivar Family Acanthaceae Plant Type: Herbaceous perennial Plant Habit: Upright spreading clump Plant Quality: Good Foliage Color: Medium green Plant Height: 10 inches Plant Width: Around 4 feet Cultural Problems: Nuisances: Insect Problems: Disease Problems: Landscape Uses: Specimen, border Flower Effectiveness: Good Flower Color: Mauve and greenish white Flower Size: Inflorescence up to 10 inches in size Flower Height: Up to 4 feet Flower Effectiveness: Good Comments on plant: 3/8 5/18 budding 6/7 70 7/5 100 8/2 100 9/12 10/3 3/20 5/22 Hailstor 6/20 100 7/18 100 8/15 100 9/26 10/17 4/4 8/29 60 4/22 budding Page 1 of 1013 2018 Perennial Trial Evaluation Department of Horticulture and Landscape Architecture, Colorado State University Scientific Name Achillea Source Blooms of Bressingham Common Name Hybrid Yarrow Tsnum: 09141 Variety Bed: GB Cultivar 507 Family Asteraceae Plant Type: Herbaceous Plant Habit: Upright Plant Quality: Good Foliage Color: Medium Green Plant Height: 8-10 inches Plant Width: About 1 foot Cultural Problems: Nuisances: Insect Problems: Disease Problems: Landscape Uses: Border, mass, cut flowers fresh or dried Flower Effectiveness: Good Flower Color: Light Peach to Pink Flower Size: clusters up to 5 inches Flower Height: Up to 2 feet Flower Effectiveness: Good Comments on plant: 3/8 -
Nectar Robbers and Hummingbirds in a Highland Forest in Mexico
Color profile: Generic CMYK printer profile Composite Default screen 997 Multiple ecological interactions: nectar robbers and hummingbirds in a highland forest in Mexico María del Coro Arizmendi Abstract: Nectar robbers are animals that extract the nectar produced by plants without effecting pollination. These animals can have negative, positive, or neutral effects on the interaction, depending on the direct and indirect effects of each participant in the system. The purpose of this work was to analyze the prevalence of nectar robbing and its tem- poral dynamics in a tropical highland forest in western Mexico. The system was studied in terms of the seasonal changes in (i) specific composition and abundance of hummingbird pollinators, their hosts, and the nectar robbers, (ii) use of resources by the nectarivorous birds and flowers, and (iii) prevalence of flower piercing by the cinnamon flowerpiercer, Diglossa baritula. The guild consisted of 17 species of hummingbirds, 2 species of nectar robbers, and 21 plant species that were visited by nectarivorous birds (robbers and pollinators). The relative abundance of birds and available flowers showed two peaks, one in winter and the other in the rainy season. Some plant species were used more than expected from their abundance. Overlap in the use of flowers among hummingbirds and also between hum- mingbirds and the nectar robbers was high. Nectar robbing was found to be widespread, occurring in almost all of the plants known to be hummingbird pollinated. The ratio of hummingbirds to nectar robbers was around 10 throughout the year. Résumé : Les voleurs de nectar sont des animaux qui extraient le nectar des plantes sans participer à leur pollinisation. -
February 2015 Vol
ROSE LETTER February 2015 Vol. 39, No. 1 ROSE LETTER of The Heritage Roses Groups © Editor: Darrell g.h. Schramm [email protected] 101 Benson Ave., Vallejo, CA 94590 Publisher: Jeri & Clay Jennings Vol. 39, No. 1 CONTENTS Beyond Familiar Tea Roses . .2 Tales of White Tea Roses . 6 The Princess vs. the Rose . .11 The Rose of Many Names . .17 To Be Saved from Extinction . 21 Calendar . .22 The Rose in the Painting . 23 Rose Quiz . .28 The Rose on Our Front Cover . .30 Visit us on FACEBOOK or online at www.theheritagerosesgroup.org National Officers of Heritage Roses Groups Acting Convener: Jeri Jennings - [email protected] Membership Chair: Clay Jennings - [email protected] Secretary-Treasurer: Alice Flores - afl[email protected] William Grant - [email protected] Pam Greenewald - [email protected] Jill Perry - [email protected] Darrell g.h. Schramm - [email protected] Barbara Oliva, Honorary Member - [email protected] 1 Mlle Blanche Martignat BEYOND FAMILIAR TEA ROSES Darrell g.h. Schramm Among old rose lovers, the tea roses remain quite popular, especially in southern climes, such as Australia, California, southern France, New Zealand, Texas, and the southeastern United States. After all, they are sun loving and, with few exceptions, both drought and rain resistant. Furthermore, they can survive on utter neglect. We tea rose aficionados tend as a whole, however, to grow and discuss the same two dozen or so tea roses again and again. While we lament the loss of many heritage roses, we may at the same time promote such loss if we ignore or neglect those other teas that are increasingly less available.