Piet Stoffelen

Dutch

Person

Meise Botanic Garden

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2001
[POSTER] Pollen morphological variation in Rubiaceae: a portrait. / Huysmans, Suzy; Dessein, Steven; Jansen, Stefan et al.
Botany 2001 "Plants and People" Albuquerque, New Mexico, August 12-16, 2001. 2001. p. 158.
Research output: Chapter in Book/Report/Conference proceeding › C3: Conference Abstract › peer-review
1999
A new species of Coffea (Rubiaceae) from central Africa, with notes on tentative other taxa. / Stoffelen, Piet ; Robbrecht, Elmar; Smets, Erik F.
In: Systematics and Geography of Plants, Vol. 69, No. 1, 1999, p. 119-124.
Research output: Contribution to journal › A2: International peer reviewed article (not A1-type) › peer-review
1998
Coffea and Psilanthus (Rubiaceae) in tropical Africa : A systematic and palynological study, including a revision of the West and Central African species. / Stoffelen, Piet.
Leuven: KUL, 1998. 270 p.
Research output: Thesis › Doctoral dissertation - Doctoral dissertation
1997
Adapted to the rain forest floor: a remarkable new dwarf Coffea (Rubiaceae) from Lower Guinea (tropical Africa). / Stoffelen, Piet ; Robbrecht, Elmar; Smets, Erik F.
In: Taxon, Vol. 46, 1997, p. 37-47.
Research output: Contribution to journal › A1: Web of Science-article › peer-review
A new species of Coffea (Rubiaceae) and notes on Mount Kupe (Cameroon). / Stoffelen, Piet; Cheek, Martin; Bridson, Diane M. et al.
In: Kew Bulletin, Vol. 52, No. 4, 1997, p. 989-994.
Research output: Contribution to journal › A2: International peer reviewed article (not A1-type) › peer-review
Pollen morphology of Coffea and Psilanthus (Rubiaceae - Coffeeae), mainly from Africa. / Stoffelen, Piet ; Robbrecht, Elmar; Smets, Erik F.
In: Grana, Vol. 36, 1997, p. 313-327.
Research output: Contribution to journal › A1: Web of Science-article › peer-review
1996
A revision of Corynanthe and Pausinystalia (African Rubiaceae - Coptosapelteae). / Stoffelen, Piet ; Robbrecht, Elmar; Smets, Erik F.
In: Botanical Journal of the Linnean Society, Vol. 120, 1996, p. 287-326.
Research output: Contribution to journal › A1: Web of Science-article › peer-review
Coffea (Rubiaceae) in Cameroon : A new species and a nomen recognized as species. / Stoffelen, Piet ; Robbrecht, Elmar; Smets, Erik F.
In: Belgian Journal of Botany, Vol. 129, No. 1, 1996, p. 71-76.
Research output: Contribution to journal › A1: Web of Science-article › peer-review
The "Arabica-congensis complex" : five Coffea-species with a problematic delimitation. / Stoffelen, Piet ; Robbrecht, Elmar; Smets, Erik F.
Second International Rubiaceae Conference Proceedings. Vol. 7 1996. p. 237-248 (Opera Botanica Belgica; Vol. 7).
Research output: Chapter in Book/Report/Conference proceeding › C1: Articles in proceedings › peer-review
1995
De plantkunde-bril opgezet : Een botanische kijk op koffie. / Robbrecht, Elmar ; Stoffelen, Piet.
Kawa : Koffie ontsluierd, van koffiestruik tot kopje koffie. 1995. p. 35-59.
Research output: Chapter in Book/Report/Conference proceeding › Contribution to book/anthology › peer-review

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