Archive for April 12th, 2011

NYBG at the NENHC

Posted in NYBG in the News on April 12th, 2011 by Ann Rafalko – Be the first to comment
Jessica Arcate-Schuler is Manager of the Forest.
Robert Naczi, Ph.D., is Curator of North American Botany.

The 11th Northeast Natural History Conference was held April 6 – 9 in New York’s capital city, Albany.  The meeting attracted more than 500 enthusiasts, who came from as far as Maine and Michigan. Professionals and students delivered 190 oral presentations and exhibited 115 posters on subjects ranging from a survey of reptiles and amphibians in the Albany Pine Bush to an analysis of how deer compound the problem of invasive plant species.

The NENHC Conference is an important regional forum allowing researchers, naturalists, and students to get together to share current research and information. As a leader in this realm, The New York Botanical Garden, of course, made a strong showing. We, Jessica Schuler and Dr. Robert Naczi, moderated the session “Natural History of The New York Botanical Garden: Interpreting an Old-growth Forest.” The session was a multi-institutional, collaborative affair, much in  keeping with the project we coordinate called the NYBG Natural History Project. This session included the following presentations:

NYBG staff and collaborators at Northeast Natural History Conference. Left to right: James Furlaud, Erik Zeidler, Wayne Cahilly, Matthew Pace, Jessica Schuler, Robert Naczi, and Jason Munshi-South.

NYBG staff and collaborators at Northeast Natural History Conference. Left to right: James Furlaud, Erik Zeidler, Wayne Cahilly, Matthew Pace, Jessica Schuler, Robert Naczi, and Jason Munshi-South:

- “Four Hundred Years of Forest Stewardship at The New York Botanical Garden, or Why Was this Not Made Firewood?” a lively history of the Forest was presented by Wayne Cahilly, the Manager of the Lionel Goldfrank III Institutional Mapping Department of NYBG and resident tree climbing expert.

- Matthew Pace, a Curatorial Assistant in the Steere Herbarium, delivered an in-depth reconstruction and analysis of the Garden’s historic flora, “Rediscovering the Flora of The New York Botanical Garden Forest, Using the Steere Herbarium.”

- “Landscape Genetics of White-footed Mice (Peromyscus leucopus) in the Bronx,” presented by Dr. Jason Munshi-South, Assistant Professor of Biology at Baruch College, looked at genetic continuity in New York City’s most common native mammal, the mouse.

- Erik Zeidler, a recent graduate of Bronx High School of Science and current student at University of Kansas, gave a talk revealing some surprising facts about the snapping turtle in, “Herps in the Big Apple?: A Comprehensive Study of Common Snapping Turtle Populations Amidst the Hustle and Bustle of Bronx, N.Y.”

In the Botany Session, James Furlaud, an intern in the Institute of Systematic Botany, delivered an oral presentation, “Taxonomic Status of Stout Smartweed, Persicaria robustior (Polygonaceae).” Jamey based his presentation on the morphometric analysis he conducted of smartweed specimens from the Garden’s Steere Hebarium and Harvard University’s Gray Herbarium.

At the annual meeting of the New York Flora Association held at the Conference, Rob Naczi delivered a presentation on his ongoing efforts to revise Gleason & Cronquist’s influential book, New Manual of Vascular Plants of Northeastern United States and Adjacent Canada.

The NYBG team received many positive reactions to their presentations, especially those by Matthew Pace and James Furlaud. Jamey received Honorable Mention for Best Student Botany-related Oral Presentation from the New York Flora Association. Matthew received Honorable Mention for the Best Overall Botany-related Presentation from NYFA. Congratulations, Jamey and Matthew!

‘Tulipomania’

Posted in Gardening Tips on April 12th, 2011 by Sonia Uyterhoeven – Be the first to comment
Sonia Uyterhoeven is Gardener for Public Education.

TulipsThe tulip has been immortalized for centuries in many ways. Recently it was celebrated as a symbol of beauty and intrigue in Michael Pollan’s Botany of Desire. Pollan chronicles the history of a flower that has seduce people throughout time and through its beauty has lead them to exalt; to speculate and squander; to make careers out of hybridizing – searching for the latest sensation in color, form and beauty. These efforts have brought the tulip from the obscurity of high mountain ranges in central Asia into the world market.

Like many bulbs, tulips are planted in the fall. They are neatly tucked 6-8 inches in the ground in areas with good drainage and full sun. The bulbs put out roots in the fall and then sit there waiting until the snow melts and the temperatures in the spring warms before they shoot up and flower early in the spring.

Now is the season to start thinking about doing your window shopping – going around to different gardens and parks to see what the myriad of colorful cultivars from bulb catalogs look like in person.

As you admire these cheerful harbingers of spring take a look at their form, their height, their color. Stick your nose close to the blossom – some are fragrant – many are not. Many tulips change their color as they age. Many change their color with the light and have a translucent quality to them.

Tulips generally only last for a few years in the New York climate and are generally used as annuals. They are often used in large springtime annual displays – planted en masse in the fall and ripped out in the spring – ending up in the compost pile.

Many homeowners do not want to devote an entire area in their garden to a labor intensive display. Rather, they would like to incorporate them into their pre-existing perennials borders and foundation plantings. Last fall we had two experts from Holland come over and discuss bulbs that performed well for a number of years and were good candidates for perennial plantings.

Some of the tulips that were recommended by the International Flower Bulb Centre were:
‘Ad Rem’, ‘Ballade’, ‘Ballerina’, ‘Cape Cod’, ‘Couleur Cardinal’, ‘Flaming Purissima’, ‘Golden Apeldoorn’, ‘Maureen’, ‘Menton’, ‘Negrita’, ‘Parade’, ‘Peer Gynt’, ‘Queen of the Night’, ‘Shirley’ ‘Showwinner’, ‘Spring Green’, ‘Spring Song’, ‘Toronto’, ‘Tres Chic’, ‘West Point’ and ‘White Triumphator’. There are many more tulips that perennialize well and experimentation is always encouraged.

So how long do they last in your garden? Well, in ideal conditions in Holland many of these tulips were thriving 10-15 years later. In the New York area I would not set my hopes so high and would plan for 4 to 7 years before you are planting some new bulbs.

Some tips for helping your tulips to keep coming back every spring is to fertilize them early in the spring with either a slow-release fertilizer or organic matter such as aged cow manure just as the leaves start to poke up above the ground. Plant them in areas with good drainage and plant them slightly deeper than normal – around 8 inches deep. Once the blooms have faded remember to deadhead your flowers by snapping off the seed head. The more foliage that you leave on the more the plant will be able to photosynthesize pouring energy into the bulb for next year’s flower.

Some good perennial companions for tulips are lady’s mantle (Alchemilla mollis), hardy geraniums (Geranium), blue star (Amsonia), phlox (Phlox paniculata), bugleweed (Ajuga), Siberian bugloss (Brunnera), avens (Geum), and bugbane (Actaea).

Morning Eye Candy Color Week: Pink

Posted in Photography on April 12th, 2011 by Ann Rafalko – Be the first to comment

Celebrating the reappearance of color at the Garden, one hue at a time.

Pelargonium 'Jewel'

Bromeliace guzmania 'Encore'

In the Nolen Greenhouses

In the Nolen Greenhouses