Polycarpaea spicata is a species of plant in the Caryophyllaceae family. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. Distribution; North West of India, Arabia, Egypt, N. Australia.[+]
Annual herb, with woody tap root. Stems 5-10 cm, erect to ascending, slender, many, arising from the base, purplish-brown, glabrous. Leaves 5-15 x 3-5 somewhat thick, obovate to spathulate, basal leaves forming a rosette, cauline apparently whorled at the nodes, at the point of branching. Stipules lanceolate, lacerate, acuminate. Flowers sessile in dense, terminal spikes with long peduncles. Sepals 2.5-3 mm, lanceolate, with a brown midrib at the back. Petals small, oblong. Capsule included, about ½ the length of the sepals. Seeds small, subtrigonous, shining. Shining.
AI-generated description
Polycarpaea spicata is a small, annual herb native to tropical and subtropical regions. In Qatar, it has been found to grow in sandy and saline areas, often in association with other salt-tolerant plants. It produces small white or pinkish flowers in dense spikes, typically from February to May. The plant's adaptability to Qatar's arid environment and ability to thrive in poor soil conditions make it a notable species in the country's flora.
Basal rosette of Polycarpaea spicata on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
Polycarpaea spicata with flowers on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
Blooming Polycarpaea spicata on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
Blooming Polycarpaea spicata on sand of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
Basal rosette of leaves of Polycarpaea spicata on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
Polycarpaea spicata on rocky ridge of Jebel Fuwairit. Northern Qatar, January 29, 2016
AI-generated summary of observations
Polycarpaea spicata was observed growing on a beach of Umm Tays Island in Madinat Al Shamal area, with a basal rosette of leaves and producing flowers in March 2014. The plant was found to be blooming on the sandy beach, with multiple observations of its flowering stage. It was also seen growing on the sand of Umm Tays Island, with a similar basal rosette of leaves. Additionally, Polycarpaea spicata was observed growing on a rocky ridge of Jebel Fuwairit in Northern Qatar, approximately two years later in January 2016. The plant's ability to grow in different environments, such as sandy beaches and rocky ridges, suggests its adaptability to various conditions in Qatar. Overall, the observations highlight the plant's growth habits and flowering patterns in different locations and times.