Phenology is the study of periodic events in biological life cycles and how these are influenced by seasonal and interannual variations in climate, as...

vegetation greenness in North America. Climate-induced shifts in the phenology of seasonal resource availability can cause mismatches between the timing...

Plant Phenology Ontology (PPO) is a collection of OBO Foundry ontologies that facilitate integration of heterogeneous data about seed plant phenology from...

an online phenology research and education project for 4–18-year-olds in the UK. It is run by the Woodland Trust, as part of the UK Phenology Network....

likely miss the time for resource gathering. In response, changes in bird phenology have been observed over the past 50 years, such as the lengthening of...

species for details of oak classification, in which acorn morphology and phenology are important factors. The word acorn (earlier akerne, and acharn) is...

Morinda citrifolia is a fruit-bearing tree in the coffee family, Rubiaceae, native to Southeast Asia and Australasia, which was spread across the Pacific...

Cleome viscosa, the Asian spiderflower or tick weed is an annual herb that grows up to a meter high. It belongs to the family Cleomaceae. It is considered...

(July 1984). "Egg-laying patterns in butterflies in relation to their phenology and the visual apparency and abundance of their host plants". Oecologia...

Quercus lyrata, the overcup oak, is an oak in the white oak group (Quercus sect. Quercus). The common name, overcup oak, refers to its acorns that are...

(GDD), also called growing degree units (GDUs), are a heuristic tool in phenology. GDD are a measure of heat accumulation used by horticulturists, gardeners...

Badumna longinqua or the grey house spider is a species of spiders in the family Desidae. Native to eastern Australia, it has been introduced into New...

Leccinellum lepidum is a species of bolete in the family Boletaceae. Originally described as Boletus lepidus in 1965, the fungus has gone through controversial...

changes affect ecosystem function and productivity. For example, plant phenology can be a useful proxy for temperature in historical climatology, and the...

Miliusa velutina is a flowering plant belonging to the family Annonaceae, native to parts of Asia from India in the west to Vietnam in the east. കാനക്കൈത...

Idiospermum is a monotypic genus (that is, a genus that contains only one species) in the family Calycanthaceae. The sole included species is Idiospermum...

Hymenosporum is a monotypic genus of trees in the family Pittosporaceae. The sole included species is Hymenosporum flavum, commonly known as native frangipani...

Sedum sekiteiense is a Taiwan-endemic species of the family Crassulaceae in the Sedum genus. It is also one of the few wild plants named after Shiding...

Gac, from the Vietnamese gấc (pronounced [ɣək˦˥]), scientific name Momordica cochinchinensis, is a species of plant in the melon and cucumber family Cucurbitaceae...

Alectryon excelsus, commonly known as tītoki, or sometimes New Zealand oak, is a shiny-leaved tree native to New Zealand. It is in the family Sapindaceae...

Tuberolachnus salignus, or the giant willow aphid, is a species of aphid, in the genus Tuberolachnus. They are reputed to be the largest aphids, with a...

Rubus queenslandicus, commonly known as bramble-of-the-cape, rose-leaf bramble, or native raspberry, is a plant in the rose family Rosaceae which is endemic...

Tuber melanosporum, called the black truffle, Périgord truffle or French black truffle, is a species of truffle native to Southern Europe. It is one of...

Holigarna arnottiana is a deciduous tree belonging to family Anacardiaceae. This tree is distributed along South West parts of India and is endemic to...

Ryparosa kurrangii is a rare plant in the family Achariaceae which is endemic to a very small part of the Queensland tropical rain forests. It is a small...

Early calendar systems often were closely tied to natural phenomena. Phenology is the study of periodic events in biological life cycles and how these...

Drymoanthus adversus is an orchid species endemic to New Zealand. The plant morphology of Drymoanthus adversus resembles a small cluster of spider plants...

Buchanania axillaris, the Cuddapah almond or Buchanan's mango, (മലയാളം: കുളമാവ്) is a species of flowering plant in the family Anacardiaceae. The native...

The red-sided garter snake (Thamnophis sirtalis parietalis) is a subspecies of the common garter snake, in the subfamily Natricinae of the family Colubridae...

Cycnogeton procerum (formerly Triglochin procera), is an aquatic plant species in the family Juncaginaceae. It is commonly referred to as 'water ribbons'...