Results 41 to 50 of about 388,487 (202)

Byrsonima lucida Locustberry

open access: yesEDIS, 1999
This low, spreading, evergreen shrub has a unique character (Fig. 1). In the pinelands of Florida where nutrients are not abundant, it will grow to a height of 1 foot. However, it can reach a height of 8 to 10 feet in the hammocks where soils are richer.
Edward F. Gilman
doaj   +1 more source

Flower Associations of Mimetic Syrphidae (Diptera) in Northern Michigan [PDF]

open access: yes, 2017
Collections of specialized (high fidelity) mimetic Syrphidae in northern Michigan revealed 19 species associated with 18 flowering plants. Almost 97% of these syrphids were taken on seven plant species or species groups, all with conspicuous white or ...
Waldbauer, G. P
core   +2 more sources

Crataegus x lavallei: Lavalle Hawthorn

open access: yesEDIS, 2003
This Hawthorn grows asymmetrically 20 to 30 feet tall and spreads 10 to 25 feet. The tree has lustrous foliage and fewer thorns than some other Hawthorns. The flowers are white, large, and borne in spring.
Edward Gilman, Dennis Watson
doaj   +1 more source

Inheritance of ornamental traits in bird cherry families with the cultivar ‘Nezhnost’ in their pedigree

open access: yesТруды по прикладной ботанике, генетике и селекции, 2022
Background. Bird cherry plants are highly ornamental; they are diverse in shape, size and color of leaves and flowers, flowering and fruiting schedules. At present, they are widely used for landscaping parks and public gardens.
A. V. Lokteva, V. S. Simagin
doaj   +1 more source

Growing azaleas and rhododendrons (2012) [PDF]

open access: yes, 2012
Azaleas and rhododendrons are shrubs for all seasons. In winter some stand out with large evergreen leaves. In spring the flowers are showy; throughout the summer and fall the leaves add a pleasing, deep green color to the garden.
Starbuck, Christopher J.
core  

Senecio confusus Mexican Flame Vine

open access: yesEDIS, 2007
The publication on Senecio confusus (Mexican Flame Vine) describes it as a fast-growing, evergreen vine with dark green, coarsely toothed leaves and bright orange-red daisy-like flowers.
Edward Gilman
doaj   +1 more source

Diversity of Sex Types and Seasonal Sexual Plasticity in a Cucumber Germplasm Collection

open access: yesHorticultural Plant Journal, 2015
The sex type of a cucumber plant is determined by the proportion of male, female and hermaphrodite flowers that it bears and is an important factor that affects fruit yield.
Dou Xinxin   +8 more
doaj   +1 more source

Milkweed Production Trials [PDF]

open access: yes, 2017
Milkweed (Asclepias syriaca) is a plant native to North America and has recently become the focus of conservation programs as milkweed is the sole food source for the Monarch butterfly larvae.
Darby, Heather   +4 more
core   +1 more source

Differences in endogenous hormones levels and mineral nutrient contents between seedy and seedless Orah mandarins during the flower and fruit abscission stages [PDF]

open access: yesGuoshu xuebao
[Objective] The seedless Orah mandarin represents a novel cultivar derived from the seedy Orah mandarin via radiation-induced mutagenesis. This seedless variant exhibits a propensity for floral and fruit abscission, resulting in diminished yield during ...
DONG Jianmei   +8 more
doaj   +1 more source

The Native Plants of Ohio [PDF]

open access: yes, 1998
PDF pages ...
Rose, Mary Ann, Sheaffer, Cassandra
core  

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