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Genus Alnus

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Manchurian Alder Alnus hirsuta     - Alnus tinctoria
Prices start at : 7.95 USD / 1 packet

* Trees grow to 20 m tall; bark gray-brown, smooth. * Flora of China States.
  • Quantity: 0.19 lb
  • Genus: Alnus
  • Purity: 96%
  • Collection Locale: Russia
  • Height: 60 feet
  • Botanical Name: Alnus hirsuta
New York
Locke
Mountain Alder Alnus crispa     - Alnus viridis crispa
Prices start at : 4.95 USD / 1 packet

* It is sometimes used for afforestation on infertile soils which it enriches by means of its nitrogen-fixing nodules, while not growing large enough to compete with the intended timber crop.
  • Height: 10-15 feet
  • Species: crispa
  • Germination Test Type: estimate
  • Common Name: Mountain Alder
  • Crop Year: 2013
  • Germination: 40%
New York
Locke
Andes Alder Alnus acuminata     - Alnus jorullensis  acuminata
Prices start at : 4.95 USD / 1 packet

It is found in Argentina , Bolivia , Colombia , Costa Rica , Ecuador , Guatemala , Mexico , Panama , Peru and Venezuela . * Alnus acuminata (also called Alder is a species of tree in the Betulaceae family.
  • Species: acuminata
  • Quantity: 0.78 lb
  • Common Name: Andes Alder
  • Family: Betulaceae
  • Germination Test Type: Actual
  • Average Viable Seeds/Packet: 702
New York
Locke
Mountain Alder Alnus crispa     - Alnus viridis crispa
Prices start at : 4.95 USD / 1 packet

* It is sometimes used for afforestation on infertile soils which it enriches by means of its nitrogen-fixing nodules, while not growing large enough to compete with the intended timber crop.
  • Genus: Alnus
  • Family: BETULACEAE
  • Height: 10-15 feet
  • Germination Test Type: estimate
  • Collection Locale: Matagami, Quebec, Canada
  • Average Viable Seeds/Packet: 232
New York
Locke
Andes Alder Alnus acuminata     - Alnus jorullensis  acuminata
Prices start at : 4.95 USD / 1 packet

It is found in Argentina , Bolivia , Colombia , Costa Rica , Ecuador , Guatemala , Mexico , Panama , Peru and Venezuela . * Alnus acuminata (also called Alder is a species of tree in the Betulaceae family.
  • Germination: 45%
  • Quantity: 0.78 lb
  • Seeds Per Pound: 721,860
  • Height: 80-90 feet
  • Family: Betulaceae
  • Genus: Alnus
New York
Locke
Genus Fli Fly Light
Prices start at : 162.91 USD / Each

Electronic Ballast engineering for reduced running costs, increased power and fewer replacement parts. Genus Fli combines efficient running costs with high performance in a variety of installations.
Texas
Pasadena
Thinleaf Alder, Mountain Alder Alnus incana tenuifolia    - Alnus tenuifolia
Prices start at : 4.95 USD / 1 packet

Alder seedlings do not compete well in shady woodland conditions and so this species gradually dies out as the other trees become established. * This is an excellent pioneer species for re-establishing woodlands on disused farmland, difficult sites etc.
  • Collection Locale: Montana
  • Crop Year: 2015
  • Germination: 43%
  • Species: incana
  • Germination Test Type: cut
  • Seeds Per Pound: 505,800
New York
Locke
European Alder Alnus glutinosa
Prices start at : 2.95 USD / 1 packet

* The plants can be used as a source of biomass. Conservation Plant Characteristics Alnus glutinosa (L.) Gaertn. European alder ALGL2 Summary Duration Perennial Growth Habit Tree Native Status L48 (I), CAN (I) Federal T/E Status National Wetland Indicator...
  • Quantity: 21.87 lb
  • Germination: 91%
  • Species: glutinosa
  • Genus: Alnus
  • Lot#: 070439
  • Height: 60-100 feet
New York
Locke
European Alder Alnus glutinosa
Prices start at : 2.95 USD / 1 packet

* The plants can be used as a source of biomass. Conservation Plant Characteristics Alnus glutinosa (L.) Gaertn. European alder ALGL2 Summary Duration Perennial Growth Habit Tree Native Status L48 (I), CAN (I) Federal T/E Status National Wetland Indicator...
  • Height: 60-100 feet
  • Crop Year: 2007
  • Collection Locale: Hungary
  • Minimum Hardiness Zone: 4
  • Germination Test Type: cut
  • Average Viable Seeds/Packet: 81
New York
Locke
Sitka Alder Alnus sinuata
Prices start at : 4.95 USD / 1 packet

* It is a large shrub or small tree 3-12 m tall with smooth grey bark even in old age. * It is sometimes used for afforestation on infertile soils which it enriches by means of its nitrogen-fixing nodules, while not growing large enough to compete with...
  • Height: 10-40 feet
  • Average Viable Seeds/Packet: 75
  • Germination Test Type: Actual
  • Botanical Name: Alnus sinuata
  • Lot#: 9601
  • Seeds Per Pound: 558,420
New York
Locke
Japanese Alder Alnus japonica
Prices start at : 3.95 USD / 1 packet

* Native to temperate forests, stream-banks, swamps and roadsides in northeastern Asia and Japan. * A decidious Tree growing to 22 m (72ft 2in) at a fast rate.
  • Seeds Per Pound: 753,640
  • Germination: 53%
  • Botanical Name: Alnus japonica
  • Quantity: 1.43 lb
  • Genus: Alnus
  • Crop Year: 2001
New York
Locke
Soapworts - the Genus Saponaria
Read on to see which might be suitable for your garden. While the soapworts offer less variety than the campions and catchflies, they do have some rather attractive members that are well worth seeking out.
California
El Segundo
Genus Spectra Compact Flylight
Prices start at : 130.15 USD / Each

Whether it's a lower corner behind the deli counter, a limited space under the restaurant bar, or a tight area in a specialized area of a food processing plant, the Genus Spectra Compact not only fits, but provides the type of effectiveness you require.
  •  Faster catch rate with 36 Watt UVa bulb
  •  Innovative aesthetic design
  •  Available with sleeved bulbs for safety or standard bulbs
  •  Electronic ballast for reduced energy cost
Texas
Pasadena
Genus Eclipse Fly Light
Prices start at : 147.47 USD / Each

Of continuous space Dimensions (H:W:D)378mm x 511mm x 175mm (11.9in x 16.1 x 5.5in) Weight 1.98kg (4.35lbs) Power 30 Watts Design led styling, silent operation and discreet out-of-sight control for sensitive front-of-house locations Genus Eclipse disguises...
Texas
Pasadena
Genus Spectra Fly Light
Prices start at : 183.29 USD / Each

This powerful fly light trap has 2 x 36 watt bulbs for a total of 72 watts of UV light, providing a faster catch and wider coverage. Wherever you encounter heavy flying insect activity, either in non-public or public areas, the superior performance of...
  •  Dimensions: 21 in. x 12 in. x 2.7 in.
  •  Number of bulbs: 2 x 36 watt
  •  Parts Included: Includes 2 bulbs and 1 glue board.
Texas
Pasadena
Italian Alder Alnus cordata
Prices start at : 2.95 USD / 1 packet

* Native to southern Italy (including Sardinia ) and Corsica. * Shiny green leaves. * An excellent windbreak for maritime areas, it grows quite quickly and establishes well even in very windy sites.
  • Botanical Name: Alnus cordata
  • Minimum Hardiness Zone: 6
  • Purity: 99%
  • Family: Betulaceae
  • Collection Locale: Italy
  • Species: cordata
New York
Locke
Sitka Alder Alnus sinuata
Prices start at : 4.95 USD / 1 packet

* It is a large shrub or small tree 3-12 m tall with smooth grey bark even in old age. * It is sometimes used for afforestation on infertile soils which it enriches by means of its nitrogen-fixing nodules, while not growing large enough to compete with...
  • Species: sinuata
  • Quantity: 3.3 lb
  • Minimum Hardiness Zone: 2
  • Genus: Alnus
  • Collection Locale: Hemlock Valley, BC
  • Average Viable Seeds/Packet: 75
New York
Locke
Nepal Alder Alnus nepalensis
Prices start at : 2.95 USD / 1 packet

* Prefers a heavy soil and a damp situation. * A fall-flowering species. * It is called Utis in Nepalese and Nepalese Alder in English . * Multipurpose alder tree found in the subtropical highlands of the Himalaya.
  • Average Viable Seeds/Packet: 203
  • Botanical Name: Alnus nepalensis
  • Purity: 46%
  • Collection Locale: India
  • Species: nepalensis
  • Seeds Per Pound: 281,480
New York
Locke
Japanese Alder Alnus japonica
Prices start at : 3.95 USD / 1 packet

* Native to temperate forests, stream-banks, swamps and roadsides in northeastern Asia and Japan. * A decidious Tree growing to 22 m (72ft 2in) at a fast rate.
  • Crop Year: 2001
  • Collection Locale: China
  • Purity: 99%
  • Germination Test Type: cut
  • Germination: 53%
  • Botanical Name: Alnus japonica
New York
Locke
Red Alder Alnus rubra
Prices start at : 4.95 USD / 1 packet

* Yellow fall color. * Largest species of alder in North America and one of the largest in the world * The name derives from the bright rusty red color that develops in bruised or scraped bark.
  • Germination: 91%
  • Collection Locale: Port Angeles,WA
  • Purity: 98%
  • Common Name: Red Alder
  • Germination Test Type: cut
  • Crop Year: 2011
New York
Locke
Nepal Alder Alnus nepalensis
Prices start at : 2.95 USD / 1 packet

* Prefers a heavy soil and a damp situation. * A fall-flowering species. * It is called Utis in Nepalese and Nepalese Alder in English . * Multipurpose alder tree found in the subtropical highlands of the Himalaya.
  • Crop Year: 2012
  • Germination: 71%
  • Height: 90 feet
  • Germination Test Type: cut
  • Species: nepalensis
  • Minimum Hardiness Zone: 9
New York
Locke
Hazel Alder Alnus serrulata
Price : CALL

* Trees have extensive root systems and are sometimes planted on the banks of streams in order to prevent erosion.
  • Average Viable Seeds/Packet: 239
  • Collection Locale: Tennessee
  • Germination Test Type: cut
  • Genus: Alnus
  • Seeds Per Pound: 422,000
  • Common Name: Hazel Alder
New York
Locke
Italian Alder Alnus cordata
Prices start at : 2.95 USD / 1 packet

* Native to southern Italy (including Sardinia ) and Corsica. * Shiny green leaves. * An excellent windbreak for maritime areas, it grows quite quickly and establishes well even in very windy sites.
  • Average Viable Seeds/Packet: 272
  • Quantity: 0.14 lb
  • Minimum Hardiness Zone: 6
  • Germination Test Type: cut
  • Seeds Per Pound: 186,140
  • Germination: 67%
New York
Locke
Hazel Alder Alnus serrulata
Price : CALL

* Trees have extensive root systems and are sometimes planted on the banks of streams in order to prevent erosion.
  • Species: serrulata
  • Germination Test Type: cut
  • Collection Locale: Tennessee
  • Quantity: 5.01 lb
  • Germination: 53%
  • Crop Year: 2017
New York
Locke
Admirable Avens - the Genus Geum
Some popular cultivars of avens include 'Mrs. Bradshaw', 'Lady Strathedon', 'Mango Lassi', 'Paso Doble' (top row) 'Red Dragon', 'Fire Glow' and 'Werner Arends' (bottom row) This article will introduce you to the more popular or desirable species.
California
El Segundo
Red Alder Cones Alnus rubra
Prices start at : 4.95 USD / 1 packet

* Premium durability and Easy to work with due to their hardiness * Cones are naturally imperfect, beautifully crafted by nature, made in the USA. Dwarf shrimp particularly love to graze for biofilm on the surfaces of the cones.
New York
Locke
Thunbergia, a Genus of Many Species
All other pictures are by the author. A previous article described the species Thunbergia battiscombei (blue clock vine) in detail. Several members of the Thunbergia genus are popular garden plants in various parts of the country.
California
El Segundo