Cerastium glomeratum

Primary tabs

Cerastium glomeratum

Description

Annual herb. Leaves light green or yellowish green, lower ones obovate-spathulate, higher ones elliptic to obovate, obtuse or acute, pilose. Inflorescences many-flowered, congested when young, later more lax; Sepals 3-5 mm, oblong-narrowly elliptic, with or without a scarious margin, glandular-pilose and with a tuft of long eglandular hairs at apex. Petals 3.5-4 mm, rarely longer and rarely absent, claws with a few cilia. Capsule 6-8 mm, opening by teeth with revolute margins. Seeds pale brown, finely tuberculate, c. 0.5 mm.

Distribution

Asia-Tropical: Jawa (Jawa present); Philippines (Philippines present), Cibodas present, Morobe Province present, Mt Lawu present, Papua New Guinea present, Tengger present
Cosmopolitan in temperate and subtropical climates, rare in the tropics. In Malesia only found in a few places on Java (Tengger, Cibodas, Mt Lawu), the Philippines, and Papua New Guinea (Morobe Province).

Notes

This species has been divided into several infraspecific taxa based on European material. A revision of the Asian material is still much needed. In Malesia, where most material can be referred to forma apetalum (Dum.) Murbeck, both introduced and indigenous populations may occur.

Citation

N.C. Majumdar 1993 – In: Fl. India. p 523
Sell & Whitehead 1993 – In: Fl. Eur., ed. 2. p 173
Möschl 1964 – In: Mem. Soc. Brot. p 60
Mizush. 1966: Fl. E. Himal. p 79
Merr. 1923 – In: Enum. Philipp. Flow. Pl. p 138
Grierson 1984 – In: Fl. Bhutan. p 205
Merr. 1923 – In: Enum. Philipp. Flow. Pl. p 138
Wight & Arn. 1835: Prodr. p 43
Greuter, Burdet & Long 1984 – In: MED-Checklist. p 179
Wadhwa 1996 – In: Fl. Ceylon. p 60
P. Royen 1982 – In: Alpine Fl. New Guinea. p 2358
Wight 1845: Icon. p 948
Backer 1911: Schoolfl. Java. p 82
Lu Dequan & J.K. Morton 2001 – In: Fl. China. p 33
Miq. 1855 – In: Fl. Ned. Ind. p 1056
Backer & Bakh. f. 1963 – In: Fl. Java. p 208
Hara 1979 – In: Hara & Williams, Enum. Flow. Pl. Nepal 2. p 53
Miq.: Pl. Jungh. p 395
Ke Ping 1996 – In: Fl. Reip. Pop. Sin. p 83